I7 7700k Used

Alibaba.com

Overview

Product sourcing insights & recommendations

www.accio.com
www.aliexpress.com
17 来源

In 2026, the Intel Core i7-7700K has transitioned from a high-performance flagship to a specialized legacy component primarily sought for "drop-in" upgrades on existing LGA 1151 systems. AccioAlibaba

Market Pricing & Supply

The market for used i7-7700K units is currently bifurcated between high individual resale values and significantly lower bulk wholesale rates. AlibabaAlibaba

* Wholesale B2B: Refurbished units are trading between $60 and $85 for bulk orders (10+ pieces). Alibaba

* Consumer Resale: Individual units on platforms like eBay and local markets maintain a higher price floor, averaging between $108 and $199. AlibabaAlibaba

* Supply Status: Demand is softening as enthusiasts migrate to newer platforms (LGA 1700/AM5). The processor’s value is increasingly tied to the remaining supply of compatible Z170/Z270 motherboards. AccioAlibaba

Performance & Technical Insights

While the i7-7700K remains "snappy" for general productivity, its 4-core/8-thread architecture faces significant bottlenecks in modern workloads. AccioAlibaba

* Gaming: Capable of 60–100 FPS in legacy AAA titles at 1080p, but it struggles with severe frame rate drops in 2024–2026 titles like *Starfield*. Alibaba

* Productivity: It is roughly half as fast as modern entry-level chips like the Ryzen 5 5600 or i3-12100F in multithreaded tasks. Alibaba

* OS Support: Lacks official Windows 11 support, which is a major driver for users moving toward newer hardware. Alibaba

Strategic Sourcing Verdict

The market signal for the i7-7700K is "Cautious / Legacy Only." Accio It is recommended only for maintenance of existing systems or ultra-budget builds where motherboard costs are zero. For new budget gaming builds, modern value-oriented chips now offer a significantly better cost-per-frame rating. AlibabaAlibaba

I have identified wholesale pricing and market insights for the used i7-7700K. You can continue with:

Used Intel Core I7 7700k Processor Bulk Price

Products · 2 lists

ICOOLAX I7 Intel CORE I7 Cpu Processor I7-7700k Quad-core I7 7700k Processor Processor Factory Price Original 3 MB 6 MB LGA 1155

ICOOLAX I7 Intel CORE I7 Cpu Processor I7-7700k Quad-core I7 7700k Processor Processor Factory Price Original 3 MB 6 MB LGA 1155

$68-704.8(720)
MOQ: 10 pieces
600+ store reviews≤9h response time
Shenzhen Hootel Century Technology Co., Ltd.Shenzhen Hootel Century Technology Co., Ltd.🇨🇳CN16 yrs
Wholesale Central Processing Unit I7-7700K I7-7700 I7-7700T 4.2Ghz 8m Quad-core 91W LGA1151 I7 Desktop Central Processing Unit

Wholesale Central Processing Unit I7-7700K I7-7700 I7-7700T 4.2Ghz 8m Quad-core 91W LGA1151 I7 Desktop Central Processing Unit

$65-705.0(232)
MOQ: 1 piece
50+ store reviews100% reorder rate≤6h response time
Century Huaxiang (shenzhen) Trading Co., Ltd.Century Huaxiang (shenzhen) Trading Co., Ltd.🇨🇳CN6 yrs
Core I7 7700K LGA1151 8MB Cache 4.2GHz Quad Core Processor Cpu

Core I7 7700K LGA1151 8MB Cache 4.2GHz Quad Core Processor Cpu

$235.20-243.502.6(988)
MOQ: 20 pieces
Intel Core i7-7700K600+ store reviews≤8h response time
Shenzhen South Legend Technology Co., Ltd.Shenzhen South Legend Technology Co., Ltd.🇨🇳CN12 yrs
Intel Core I7 7700K Processor 4 Cores up to 4.5 GHz 65W DDR4 Memory Used CPU Support Socket LGA1151 Motherboard Z270

Intel Core I7 7700K Processor 4 Cores up to 4.5 GHz 65W DDR4 Memory Used CPU Support Socket LGA1151 Motherboard Z270

$2154.5(525)
MOQ: 1 piece
500+ store reviews≤11h response time
Shenzhen Kezan Information Technology Co., Ltd.Shenzhen Kezan Information Technology Co., Ltd.🇨🇳CN7 yrs
Wholesale 13th Gen Core I7-13700K Desktop PC Processor Used Condition with 3 Years New Core I7 CPU

Wholesale 13th Gen Core I7-13700K Desktop PC Processor Used Condition with 3 Years New Core I7 CPU

$385-4494.6(223)
MOQ: 1 piece
400+ store reviews22% reorder rate≤5h response time
Zhengzhou Jingzhiquan Electronic Technology Co., Ltd.Zhengzhou Jingzhiquan Electronic Technology Co., Ltd.🇨🇳CN3 yrs
Original Core I7 8700K Processor Brand Used I3 I5 I7 Multi Model Processor High Quality Laptop Desktop CPU Processor

Original Core I7 8700K Processor Brand Used I3 I5 I7 Multi Model Processor High Quality Laptop Desktop CPU Processor

$231-233.504.3(243)
MOQ: 20 pieces
100+ store reviews
Shenzhen Senpu Technology Company LimitedShenzhen Senpu Technology Company Limited🇨🇳CN8 yrs
Core I7 7700K LGA1151 8MB Cache 4.2GHz Quad Core Processor Cpu

Core I7 7700K LGA1151 8MB Cache 4.2GHz Quad Core Processor Cpu

$235.20-243.504.4(202)
MOQ: 20 pieces
SOUTH LEGEND TECHNOLOGY COMPANY LIMITEDSOUTH LEGEND TECHNOLOGY COMPANY LIMITEDverified🇭🇰HK2 yrs
I7-7700 I7 7700 3.6 GHz Used Quad-Core Eight-Thread CPU 8M 65W LGA 1151

I7-7700 I7 7700 3.6 GHz Used Quad-Core Eight-Thread CPU 8M 65W LGA 1151

$69-795.0(191)
MOQ: 1 piece
300+ store reviews28% reorder rate≤8h response time
Shenzhen Shangfan Technology Co., LimitedShenzhen Shangfan Technology Co., Limited🇨🇳CN10 yrs
Lntei Core Used Desktop Dual-Core Cpu Processor I5-6400 I5-6400T I5-6500 I5-6500T I5-6600T I7-6700 I7-6700K I7-6700T LGA1151

Lntei Core Used Desktop Dual-Core Cpu Processor I5-6400 I5-6400T I5-6500 I5-6500T I5-6600T I7-6700 I7-6700K I7-6700T LGA1151

$10-304.7(982)
MOQ: 1 piece
100+ store reviews13% reorder rate≤4h response time
Shenzhen Zida Times Technology Co., Ltd.Shenzhen Zida Times Technology Co., Ltd.🇨🇳CN5 yrs
Second Hand I7 Processor Used Cpu I3 I5 I7 All Used Cpu for Sale

Second Hand I7 Processor Used Cpu I3 I5 I7 All Used Cpu for Sale

$35-554.8(553)
MOQ: 2 pieces
50+ store reviews12% reorder rate≤6h response time
Agrade Storage International Corporation LimitedAgrade Storage International Corporation Limited🇭🇰HK3 yrs
Used  I7-7700T Kaby Lake Quad-Core Processor 2.9GHz 8.0GT/s 8MB 35W LGA 1151 14nm Desktop CPU

Used I7-7700T Kaby Lake Quad-Core Processor 2.9GHz 8.0GT/s 8MB 35W LGA 1151 14nm Desktop CPU

$584.9(951)
MOQ: 1 piece
50+ store reviews12% reorder rate≤4h response time
Guangzhou Qiyu Technology Co., Ltd.Guangzhou Qiyu Technology Co., Ltd.🇨🇳CN1 yr
Hot Selling CPU Wholesale Original Central Processing Unit Used I5 Series Processor Cheap Full Range in Stock CPU

Hot Selling CPU Wholesale Original Central Processing Unit Used I5 Series Processor Cheap Full Range in Stock CPU

$10.77-32.234.6(559)
MOQ: 5 pieces
≤7h response time
Kimseng Hardware Company LimitedKimseng Hardware Company Limited🇹🇭TH1 yr
Used Intel Core 2 Duo E8200 LGA 775 Processor 2.66 GHz CPU 775-pin in Bulk 9

Used Intel Core 2 Duo E8200 LGA 775 Processor 2.66 GHz CPU 775-pin in Bulk 9

$2.804.8(974)
MOQ: 10 pieces
400+ store reviews48% reorder rate≤2h response time
Shenzhen Pindien Technology Co., Ltd.Shenzhen Pindien Technology Co., Ltd.🇨🇳CN5 yrs
USED Cpu in TEL Processor Second Hand I3 I5 I7 10400 10400f Core  2600 4590 4770 8700k 4770 4790 6700 3770 2400 5700 9th 8th

USED Cpu in TEL Processor Second Hand I3 I5 I7 10400 10400f Core 2600 4590 4770 8700k 4770 4790 6700 3770 2400 5700 9th 8th

$26-784.6(401)
MOQ: 10 pieces
800+ store reviews40% reorder rate≤4h response time
Shenzhen Yixin Zhaoye Technology Co., Ltd.Shenzhen Yixin Zhaoye Technology Co., Ltd.🇨🇳CN5 yrs
Newest Computer Part Processor Box I7-11700K Large Stock Warranty Core I7 Intel I7 11700k LGA1200 CPUS

Newest Computer Part Processor Box I7-11700K Large Stock Warranty Core I7 Intel I7 11700k LGA1200 CPUS

$195-2254.2(817)
MOQ: 4 pieces
50+ store reviews77% reorder rate≤12h response time
Shenzhen Jiutian Shenmatradingco., Ltd.Shenzhen Jiutian Shenmatradingco., Ltd.🇨🇳CN6 yrs
Intel Cheap Wholesale Core I7 Used Cpu Processor I7 3770 Stock for Sale

Intel Cheap Wholesale Core I7 Used Cpu Processor I7 3770 Stock for Sale

$40-565.0(573)
MOQ: 1 piece
100+ store reviews100+ views from America≤7h response time
Shenzhen Wenlink Technology  Co., Ltd.Shenzhen Wenlink Technology Co., Ltd.🇨🇳CN4 yrs
Used CPU Processor Second Hand I3-9100 I3-9100f I3-8100 I3-8300 I3 Series CPU for Sale

Used CPU Processor Second Hand I3-9100 I3-9100f I3-8100 I3-8300 I3 Series CPU for Sale

$35-704.8(472)
MOQ: 1 piece
800+ store reviews36% reorder rate≤7h response time
Shenzhen Core Ark Technology Co., Ltd.Shenzhen Core Ark Technology Co., Ltd.🇨🇳CN6 yrs
Intel I3 I5 I7 I9 AMD R7 R5 New and Used I5 Laptop I7 Cpu I3 CPU Processor 8700 CPU Desktop

Intel I3 I5 I7 I9 AMD R7 R5 New and Used I5 Laptop I7 Cpu I3 CPU Processor 8700 CPU Desktop

$904.5(950)
MOQ: 10 pieces
100+ store reviews6% reorder rate100+ views from America≤2h response time
Chongqing Maishengyi Technology Co., Ltd.Chongqing Maishengyi Technology Co., Ltd.🇨🇳CN4 yrs
Cheap Wholesale Core I7 Used Cpu Processor 3770 Stock for Sale

Cheap Wholesale Core I7 Used Cpu Processor 3770 Stock for Sale

$28-634.7(851)
MOQ: 10 pieces
100+ store reviews28% reorder rate≤1h response time
Temo Technology LimitedTemo Technology Limitedverified🇨🇳CN3 yrs
Core I5 7th Gen Pc Core Processor I3-7100 I3-7300 I5-7400T I5-7600 I5-7600T 2.4GHz 2.8GHz Lga 1151 Cpu Used CPUS

Core I5 7th Gen Pc Core Processor I3-7100 I3-7300 I5-7400T I5-7600 I5-7600T 2.4GHz 2.8GHz Lga 1151 Cpu Used CPUS

$85-1205.0(397)
MOQ: 5 pieces
100+ store reviews≤11h response time
Best Source International Co.Best Source International Co.🇨🇳CN19 yrs
Desktop Used Core Cpu I3 3220 I5 3470 I5 3570 I7 3770 Processor

Desktop Used Core Cpu I3 3220 I5 3470 I5 3570 I7 3770 Processor

$10-564.9(696)
MOQ: 10 pieces
900+ store reviews31% reorder rate≤2h response time
Global Hightech Import & Export Company LimitedGlobal Hightech Import & Export Company Limitedverified🇨🇳CN17 yrs
CPU i7 9700 Processor LGA1151 14nm CPU i7 9700 New and Used Processors 9700 Cpu Processor i7 Gen 9th

CPU i7 9700 Processor LGA1151 14nm CPU i7 9700 New and Used Processors 9700 Cpu Processor i7 Gen 9th

$123-1324.8(373)
MOQ: 2 pieces
1300+ store reviews18% reorder rate≤6h response time
Shenzhen Huateng Technology Intelligence Information Co., Ltd.Shenzhen Huateng Technology Intelligence Information Co., Ltd.🇨🇳CN9 yrs
Used Core I7-8700 3.2 GHz 6-Core Desktop Processor (LGA1151, SR3QS) 1. Used I7-8700 Processor

Used Core I7-8700 3.2 GHz 6-Core Desktop Processor (LGA1151, SR3QS) 1. Used I7-8700 Processor

$56-60.203.9(831)
MOQ: 1 piece
100+ views from America≤7h response time
Kimseng Hardware Company LimitedKimseng Hardware Company Limited🇹🇭TH1 yr
2025 Latest I7 Processor 14th Gen Desktop/Laptop CPU  Core I7 Processor  for Gaming/4K Editing/Engineering

2025 Latest I7 Processor 14th Gen Desktop/Laptop CPU Core I7 Processor for Gaming/4K Editing/Engineering

$200-2204.5(328)
MOQ: 25 units
20% reorder rate≤2h response time
Shenzhen Chunzhouyi Technology Co., Ltd.Shenzhen Chunzhouyi Technology Co., Ltd.🇨🇳CN1 yr
Used Cpus for Intel Core I7-7700 Quad-Core 3.6GHz  LGA 1151 65W 14nm I7 7700 Processor Computer Desktop

Used Cpus for Intel Core I7-7700 Quad-Core 3.6GHz LGA 1151 65W 14nm I7 7700 Processor Computer Desktop

$48-504.8(236)
MOQ: 2 pieces
200+ store reviews34% reorder rate≤3h response time
Zejizhi (Shenzhen) Technology Co., LTD.Zejizhi (Shenzhen) Technology Co., LTD.🇨🇳CN6 yrs
FOR Used Pull Clean Cpu Processor I7-3770 I7-3770K I7-3770S I7-3770T Desktop I7 CPU

FOR Used Pull Clean Cpu Processor I7-3770 I7-3770K I7-3770S I7-3770T Desktop I7 CPU

$25-554.1(160)
MOQ: 5 pieces
Shenzhen Levensun Technology Co., LimitedShenzhen Levensun Technology Co., Limited🇨🇳CN2 yrs
Intel Core I7 10700KF Used Processor with 8 Cores up to 5.1GHz 65W DDR4 Memory Support SocketLGA1200 Motherboard B460M B560 H510

Intel Core I7 10700KF Used Processor with 8 Cores up to 5.1GHz 65W DDR4 Memory Support SocketLGA1200 Motherboard B460M B560 H510

$2154.5(550)
MOQ: 1 piece
500+ store reviews≤11h response time
Shenzhen Kezan Information Technology Co., Ltd.Shenzhen Kezan Information Technology Co., Ltd.🇨🇳CN7 yrs
Used CPUs for Intel Core I3 4370 3.8GHz 4M Cache Dual-Core 54W SR1PC LGA 1151 I3 4 Generation  Processor for Desktop Pc

Used CPUs for Intel Core I3 4370 3.8GHz 4M Cache Dual-Core 54W SR1PC LGA 1151 I3 4 Generation Processor for Desktop Pc

$30-504.8(491)
MOQ: 50 pieces
100+ store reviews25% reorder rate≤6h response time
Shenzhen Yongtai Tongchuang Technology Co., Ltd.Shenzhen Yongtai Tongchuang Technology Co., Ltd.🇨🇳CN3 yrs
Used Intel Core I7-10700K Desktop Processor CPU 8 Cores up to 5.1 GHz Unlocked LGA 1200 Intel 400 Series Chipset I7-10700K CPU

Used Intel Core I7-10700K Desktop Processor CPU 8 Cores up to 5.1 GHz Unlocked LGA 1200 Intel 400 Series Chipset I7-10700K CPU

$3184.1(575)
MOQ: 1 piece
100+ store reviews≤11h response time
Guangzhou Ketan Information Technology Co., Ltd.Guangzhou Ketan Information Technology Co., Ltd.🇨🇳CN9 yrs
Used Intel Core I7-10700K Desktop Processor CPU 8 Cores up to 5.1 GHz Unlocked LGA 1200 Intel 400 Series Chipset I7-10700K CPU

Used Intel Core I7-10700K Desktop Processor CPU 8 Cores up to 5.1 GHz Unlocked LGA 1200 Intel 400 Series Chipset I7-10700K CPU

$309-3184.5(575)
MOQ: 1 piece
Guangzhou Ketan Information Technology Co., Ltd.Guangzhou Ketan Information Technology Co., Ltd.verified🇨🇳CN7 yrs

Sources & References

17 sources cited · Verified industry data & reports

Core i7 7700k processor: Still Worth It in 2026?

www.accio.com

Verdict for Intel Core i7-7700K: Cautious (Legacy Only) The i7-7700K is no longer a "Go" for new builds or general upgrades. Its 4-core architecture is a bottleneck for 2026 gaming and multitasking. It should only be purchased if it can be found for under $70 to extend the life of an existing PC. UserbenchmarkCpubenchmark ... Motherboard Supply: Verify the remaining stock of Z270/Z170 motherboards; if supply is low, the market for 7700K will vanish. Software Trends: Monitor if upcoming 2026-27 software releases institute a hard requirement for 6+ cores. Is the Core i7 7700k processor still viable in 2026? Discover its performance vs. modern CPUs, pricing trends, and whether it's a smart buy for legacy systems. Click to find out if it’s worth your upgrade budget. Core I7-7700 I7-7700T I7-7700K Used Cpu 2.9GHz 8-Thread LGA 1151 35W 14nm I7 7700 Processor Desktop Cpus ... Min. order: 21 pieces · Shenzhen Qianmaoda Technology Co., Ltd. ... Snapshot: A 6-core, 12-thread Zen 3 processor. The standard-bearer for budget-to-mid-range gaming builds. Trend Status: Mature/Stable. High demand remains due to its performance-per-dollar and widespread AM4 motherboard availability. It was the first mainstream Intel i7 to move beyond 4 cores. Trend Status: Mature. Popular as the "ultimate" upgrade for some 100/200 series boards (via modding) or standard 300 series boards. Userbenchmark ... PassMark score of ~13,700–15,000, offering a tangible multi-core boost over the 7700K. Userbenchmark · Wholesale prices remain high (~$200+), indicating strong demand for this specific upgrade path.

Intel Core i7-7700K Used Price 2026: A Real-World Performance and ...

www.aliexpress.com

Despite being a 2017 release, the i7-7700K remains a strong value option for budget-conscious builders seeking high single-thread performance and overclocking headroomespecially when paired with a compatible LGA 1151 motherboard. I’ve been building mid-tier gaming and productivity PCs since 2020, and in early 2026, I upgraded my home workstation with a used i7-7700K after researching current market trends. What is the real used price of the i7 7700K in 2026? The average used price ranges from $75 to $95, offering strong value for single-threaded performance and overclocking, especially when paired with compatible LGA 1151 motherboards. I bought it, installed it, and ran Prime95 and Cinebench R23 for 24 hoursno crashes, no thermal throttling. The CPU ran at 4.5 GHz under load with a 1.3V voltage and 65°C peak temperature. Final Verdict: In 2026, the i7-7700K is still a smart buy for users who want a reliable, overclockable CPU without spending on a new platform. The $75–$95 range is fair, especially when you factor in the long-term stability and performance. How Can I Verify the Authenticity and Condition of a Used i7-7700K Before Buying in 2026?

Intel i7-7700K Buying Guide for 2026

electronics.alibaba.com

The market for the i7-7700K is primarily driven by "drop-in" upgraders who already own a Z170/Z270 motherboard. Used Pricing: Bulk B2B prices range from $60 to $82, while individual used units on consumer markets average $108 Alibaba. Resale Demand: Demand is softening as enthusiasts migrate to newer platforms (LGA 1700/AM5). Intel I7 7700k Cpu Lga 1151 Desktop Processor6Intel Core I7 7700k Processor Used New Bulk Price24 ... HBM Graphics Cards Guide: Specs, Supply, and AI AcceleratorsBest Mini Dual-SIM Phones for Streaming & Backup Use2GB DDR2 ECC RAM Sourcing Guide 2026H96 Max Smart TV Box Buying GuideHP Touch Screen Replacement Guide for 2026DIP SATA Connector Guide for PCB RepairEnGenius Wireless Products Guide: WiFi 7 APs, Cloud Management & Outdoor BridgesStik Box Sourcing Guide: Packaging & CollectiblesSmart Home Pro Reviews: What Actually Matters In 2026 As of mid-2026, the Intel Core i7-7700K has transitioned from a high-performance flagship to a specialized budget option for legacy platforms. ... i7-7700K and modern value-oriented chips. While the i7-7700K ... Pricing and Offer: Market price for used units is ~$189–$199, while ...

Intel Core i7-6700 Sourcing Guide for Legacy Builds

electronics.alibaba.com

Factory Price I7 Cpu Processor I7-7700k 6402p 6700 6700t 6700k Quad-core I7 7700k Processor Processor Intel CORE I7 3 MB 6 MB ... FCC RoHS Certified Rechargeable Products GuideWonderboom 4 Speaker Buying GuideXiaomi Smartphone Buying Guide 20263CX1500A7 amplifier tube buying guideBGA IC Stencil Buying Guide: 3D Magnetic, Nano-Coated, Heat-ResistantTV Code Guide: Universal Remote & Model Code SourcingShenzhen CPU Sourcing Guide: AI, RISC-V & NPU HardwareSubwoofer Amplifier Plate Module Buying Guide The Intel Core i7-6700 in 2026 has transitioned from a high-end workhorse to a niche component primarily for legacy system maintenance and ultra-budget builds. * Declining Core Demand: Interest peaked in late 2025 as users looked for final upgrades for Windows 10 machines . By mid-2026, demand has dropped significantly due to the processor's official lack of Windows 11 support MicrosoftCpubenchmark. * Ideal Use Cases: In 2026, it is best suited for Linux-based home servers, retro gaming setups, or office PCs where Windows 10's end-of-life is managed through offline use or extended updates CpubenchmarkRedditReddit. Here are the current market trends and sourcing insights for the i7-6700.

i7-7700K Buying Guide: Pricing, Compatibility & Alternatives

electronics.alibaba.com

The Intel Core i7-7700K has transitioned into a legacy enthusiast product in 2026, with individual resale prices holding around $189–$199 while bulk wholesale units trade as low as $60–$80 AccioAlibaba. Is the Core i7 7700k processor still viable in 2026? Discover its performance ... As of mid-2024, a fair price for a tested, functional Intel Core i7-7700K is $70–$95 USD (€75–€105) for loose, used units with verified ... Refurbished and Used i7-7700K Intel Intel Processors ... We provide high-quality products at low wholesale prices. What is the lowest price of the Intel i7-7700K?

What Is a Fair Intel Core i7-7700K Price in 2026?

electronics.alibaba.com

As of early 2026, the Intel Core i7-7700K price for a verified working used unit reliably falls between $90 and $115 on trusted peer-to-peer and marketplace platforms like eBay and r/hardwareswap1. The Intel Core i7-7700K was Intel’s flagship unlocked desktop CPU at launch in Q1 2017—a Kaby Lake refresh built on the mature 14nm process. It delivered strong single-threaded performance for its time: quad-core, eight-thread design, base clock of 4.2 GHz, and boost up to 4.5 GHz3. But nearly seven years later, its architectural and platform constraints define its market reality—not nostalgia. Always convert using mid-market rates (e.g., XE.com), not platform-embedded currency converters—which often add 3–5% spread. Several persistent myths inflate perceived worth—often repeated in forum posts or YouTube comments. Let’s clarify: Myth: “It’s still an ‘i7’ so it must be high-end.” Reality: Intel’s i7 branding no longer correlates with tier. The i7-7700K predates hybrid architecture, cache scaling improvements, and integrated AI accelerators. Because the i7-7700K remains popular among budget builders and retro PC enthusiasts, counterfeit and remarked CPUs circulate widely—especially on global marketplaces and unmoderated forums.

Used i7-7700K buying guide for B2B buyers