I9 9900kf Cpu

Alibaba.com

Overview

Product sourcing insights & recommendations

Tom's Hardware
Amazon.com
19 来源

In 2026, the Intel Core i9-9900KF has transitioned from a high-end flagship to a specialized "legacy platform upgrade" for owners of Z370/Z390 motherboards AlibabaAlibaba. While still a capable 8-core, 16-thread processor with a 5.0 GHz boost clock, it faces significant competition from modern mid-range chips that offer better efficiency and newer technologies like PCIe 5.0 and DDR5 support IntelAlibaba.

Market Trends & Insights (2026)

* Pricing & Value: The current used market price for an i9-9900KF is approximately $160–$220 Howmuch. Spending over $250 is generally considered a "legacy trap," as modern budget CPU/Motherboard bundles provide significantly higher performance for a similar investment AlibabaAlibaba.

* Performance Gap: Modern mid-range CPUs, such as the i5-13400, now match or exceed the i9-9900KF's multi-threaded performance while consuming roughly half the power Alibaba.

* Platform Limits: The CPU is restricted to PCIe 3.0, which limits NVMe SSD speeds to ~3.5 GB/s, whereas modern platforms reach up to 14 GB/s Alibaba.

* Target Audience: It remains highly relevant for users who want to maximize their existing LGA 1151 system without the cost and effort of a full motherboard and RAM replacement RedditReddit.

Sourcing & Availability

B2B sourcing remains active, primarily through wholesale suppliers offering used or "New Old Stock" units. Prices vary based on condition (Tray vs. Boxed) and order volume.

* Used Bulk Pricing: $150–$220 for orders of 20+ pieces Alibaba.

* Single Unit Pricing: $211–$299 for individual wholesale purchases Alibaba.

* Alternative Upgrades: For those on newer platforms, the i9-11900KF is available around $275, though it requires an LGA 1200 socket Alibaba.

The file below contains a detailed list of current B2B product offerings, including pricing, MOQ, and supplier locations.

Here are the market insights and product options for the i9-9900KF. You can continue with:

I9 9900kf Processor

Products · Top picks & verified manufacturers

Wholesale Used for Core I9 9900KF/9900/9900K/9900T 8-Core 16-Thread 3.6-5.0GHz LGA 1151 CPU

Wholesale Used for Core I9 9900KF/9900/9900K/9900T 8-Core 16-Thread 3.6-5.0GHz LGA 1151 CPU

$211-2994.8(87)
MOQ: 1 piece
Intel100+ store reviews21% reorder rate≤1h response time
Shenzhen Xulianjiesen Technology Co., Ltd.Shenzhen Xulianjiesen Technology Co., Ltd.🇨🇳CN9 yrs
New or Used CPU for Intel 9th Gen Core I9 9900KF CPU I9 Processor LGA1151 3.6Ghz 95W 16MB CPU for Intel Boxed and Tray Processor

New or Used CPU for Intel 9th Gen Core I9 9900KF CPU I9 Processor LGA1151 3.6Ghz 95W 16MB CPU for Intel Boxed and Tray Processor

$150-2205.0(932)
MOQ: 20 pieces
Intel30% reorder rate≤7h response time
Fu You Electronics Co., LimitedFu You Electronics Co., Limited🇭🇰HK2 yrs
9th  I9 9900KF Processor with  3.6GHz 16MB Cache Slot LGA 1151

9th I9 9900KF Processor with 3.6GHz 16MB Cache Slot LGA 1151

$300-4004.7(716)
MOQ: 1 piece
Intel700+ store reviews29% reorder rate≤9h response time
Shenzhen Rant Technology Co., Ltd.Shenzhen Rant Technology Co., Ltd.verified🇨🇳CN6 yrs
NEW Intel Core I9 9900KF Desktop Processor 16 Cores up to 4.3 GHz 165W DDR4 Memory CPU Supports Socket 1151 Motherboard Z390

NEW Intel Core I9 9900KF Desktop Processor 16 Cores up to 4.3 GHz 165W DDR4 Memory CPU Supports Socket 1151 Motherboard Z390

$6454.5(674)
MOQ: 1 piece
Intel500+ store reviews≤11h response time
Shenzhen Kezan Information Technology Co., Ltd.Shenzhen Kezan Information Technology Co., Ltd.🇨🇳CN7 yrs
I3 9100 I3 9100F I3 9300T I5 9400F I5 9500 I5 9600K I7 9700 I7 9700F I9 9900KF Desktop Processors LGA 1151 CPU in Stock

I3 9100 I3 9100F I3 9300T I5 9400F I5 9500 I5 9600K I7 9700 I7 9700F I9 9900KF Desktop Processors LGA 1151 CPU in Stock

$15-2154.8(521)
MOQ: 2 pieces
Intel25% reorder rate≤6h response time
Shenzhen Dehan Century Technology Co., Ltd.Shenzhen Dehan Century Technology Co., Ltd.🇨🇳CN2 yrs
Hot Sell CPU I3 I5 I7 I9 Eight Cores  I9 9900KF  I9 9900K I9 9900T Desktop Processor

Hot Sell CPU I3 I5 I7 I9 Eight Cores I9 9900KF I9 9900K I9 9900T Desktop Processor

$273-2874.6(710)
MOQ: 20 pieces
Intel100+ store reviews
Shenzhen Senpu Technology Company LimitedShenzhen Senpu Technology Company Limited🇨🇳CN8 yrs
FOR Brand New or Pull Clean Used Intel CPU Core Processor I9-9900KF SRFAA SRG1A 16M Cache, 3.60 GHz FCLGA1151

FOR Brand New or Pull Clean Used Intel CPU Core Processor I9-9900KF SRFAA SRG1A 16M Cache, 3.60 GHz FCLGA1151

$180-2003.9(319)
MOQ: 5 pieces
Intel
Shenzhen Levensun Technology Co., LimitedShenzhen Levensun Technology Co., Limited🇨🇳CN2 yrs
Intel 9th Gen Core I9 9900KF CPU I9 Processor LGA1151  3.6Ghz 95W 16MB CPU for Intel Boxed and Tray  Processor

Intel 9th Gen Core I9 9900KF CPU I9 Processor LGA1151 3.6Ghz 95W 16MB CPU for Intel Boxed and Tray Processor

$210-2305.0(194)
MOQ: 1 piece
Intel50+ store reviews100% reorder rate≤6h response time
Century Huaxiang (shenzhen) Trading Co., Ltd.Century Huaxiang (shenzhen) Trading Co., Ltd.🇨🇳CN6 yrs
Original Brand New and Used  CPU Core I7-9700 I7-9700K I7-9700KF I7-9700F I7-9700T I9-9900K I9-9900KF Tray Processor for Desktop

Original Brand New and Used CPU Core I7-9700 I7-9700K I7-9700KF I7-9700F I7-9700T I9-9900K I9-9900KF Tray Processor for Desktop

$115-2454.3(735)
MOQ: 1 piece
Intel33% reorder rate≤3h response time
Shenzhen Haiyu Future Technology Co., Ltd.Shenzhen Haiyu Future Technology Co., Ltd.🇨🇳CN1 yr
Original Brand New and Used  CPU Core I7-9700 I7-9700K I7-9700KF I7-9700F I7-9700T I9-9900K I9-9900KF Tray Processor for Desktop

Original Brand New and Used CPU Core I7-9700 I7-9700K I7-9700KF I7-9700F I7-9700T I9-9900K I9-9900KF Tray Processor for Desktop

$115-2455.0(383)
MOQ: 1 piece
Intel40% reorder rate≤4h response time
Shenzhen Linkcore Tech LtdShenzhen Linkcore Tech Ltd🇨🇳CN1 yr
New for I9-9900K I9-9900KF I9-9900 9th Gen 6-core 2.3GHz Desktop CPU PC Processor in Tray Package

New for I9-9900K I9-9900KF I9-9900 9th Gen 6-core 2.3GHz Desktop CPU PC Processor in Tray Package

$200-2804.8(381)
MOQ: 3 pieces
Intel100+ store reviews25% reorder rate≤6h response time
Shenzhen Yongtai Tongchuang Technology Co., Ltd.Shenzhen Yongtai Tongchuang Technology Co., Ltd.🇨🇳CN3 yrs
Cpu Core I9 9 Series I9 9900K 11900K 10900K 10900F 10900KF 11900kf for Desktop Computer Used or New Tray Computer Cpus

Cpu Core I9 9 Series I9 9900K 11900K 10900K 10900F 10900KF 11900kf for Desktop Computer Used or New Tray Computer Cpus

$127-3774.2(667)
MOQ: 10 pieces
Intel50+ store reviews77% reorder rate≤12h response time
Shenzhen Jiutian Shenmatradingco., Ltd.Shenzhen Jiutian Shenmatradingco., Ltd.🇨🇳CN6 yrs
Processor Pc Gaming Core I9 9900k 10900f 10900k 10900t 10850k

Processor Pc Gaming Core I9 9900k 10900f 10900k 10900t 10850k

$230-3784.8(857)
MOQ: 1 piece
Intel800+ store reviews33% reorder rate≤7h response time
Shenzhen Core Ark Technology Co., Ltd.Shenzhen Core Ark Technology Co., Ltd.🇨🇳CN6 yrs
New and Hot Sell I9 9900K CPU for Desktop

New and Hot Sell I9 9900K CPU for Desktop

$325-3452.6(500)
MOQ: 10 pieces
Intel600+ store reviews≤7h response time
Shenzhen South Legend Technology Co., Ltd.Shenzhen South Legend Technology Co., Ltd.🇨🇳CN12 yrs
Cpu Core I9 9 Series I9 9900 for Desktop Computer Used Computer Cpus

Cpu Core I9 9 Series I9 9900 for Desktop Computer Used Computer Cpus

$250-2554.8(929)
MOQ: 2 pieces
Intel200+ store reviews33% reorder rate≤3h response time
Zejizhi (Shenzhen) Technology Co., LTD.Zejizhi (Shenzhen) Technology Co., LTD.🇨🇳CN6 yrs
CPU Processor I9 9900K 3.6 Ghz Eight-core 65w 9 Gen Processor LGA1151 Computer PC

CPU Processor I9 9900K 3.6 Ghz Eight-core 65w 9 Gen Processor LGA1151 Computer PC

$220-2604.0(774)
MOQ: 2 pieces
Intel37% reorder rate≤3h response time
Shenzhen Yoqinee E-Commerce Co., Ltd.Shenzhen Yoqinee E-Commerce Co., Ltd.🇨🇳CN1 yr
For Intel Core I9 12900KF 2.5GHz CPU for Desktop LGA1700 Cache Tray Used

For Intel Core I9 12900KF 2.5GHz CPU for Desktop LGA1700 Cache Tray Used

$269-2854.7(716)
MOQ: 1 piece
Intel200+ store reviews22% reorder rate≤4h response time
Shenzhen Creative Technology Co., LimitedShenzhen Creative Technology Co., Limited🇨🇳CN20 yrs
For Core I9 9900 5.00 GHz LGA 1151 6-core 16 MB L3 Cache

For Core I9 9900 5.00 GHz LGA 1151 6-core 16 MB L3 Cache

$295-4205.0(477)
MOQ: 1 piece
Intel60% reorder rate≤2h response time
Shenzhen Yuzhi Technology Co., Ltd.Shenzhen Yuzhi Technology Co., Ltd.🇨🇳CN1 yr
For Intel Core I9 9900 Processor with 16M Cache up to 5.00 GHz Speed High-Performance CPUs

For Intel Core I9 9900 Processor with 16M Cache up to 5.00 GHz Speed High-Performance CPUs

$338-3474.4(561)
MOQ: 1 piece
Intel25% reorder rate≤5h response time
Shenzhen Changliu Global Trading Co., Ltd.Shenzhen Changliu Global Trading Co., Ltd.verified🇨🇳CN2 yrs
In Stock CPU for Intel Core I5 I5-9400F 9500F I7-9700 I3-9100 I9 9900 9th Gen 8-core 64-bit LGA1151 Desktop Processor

In Stock CPU for Intel Core I5 I5-9400F 9500F I7-9700 I3-9100 I9 9900 9th Gen 8-core 64-bit LGA1151 Desktop Processor

$20-2294.8(516)
MOQ: 1 piece
Intel1100+ store reviews11% reorder rate900+ views from America≤9h response time
Shenzhen Feifan Technology Co., Ltd.Shenzhen Feifan Technology Co., Ltd.🇨🇳CN3 yrs
Core I9-9900K 9th Gen 8-Core 3.6 GHz (5.0 GHz Turbo) 14nm 95W LGA 1151 Xeon CPU Desktop 64-Bit Virtualization Technology

Core I9-9900K 9th Gen 8-Core 3.6 GHz (5.0 GHz Turbo) 14nm 95W LGA 1151 Xeon CPU Desktop 64-Bit Virtualization Technology

$190-2904.9(66)
MOQ: 2 pieces
Intel26% reorder rate≤4h response time
Shenzhen Sitenghui Technology Co., Ltd.Shenzhen Sitenghui Technology Co., Ltd.🇨🇳CN13 yrs
New for I9-9900K 3.6 GHz Eight-Core Sixteen-Thread Desktop Processor 16M 95W LGA 1151

New for I9-9900K 3.6 GHz Eight-Core Sixteen-Thread Desktop Processor 16M 95W LGA 1151

$70-2305.0(907)
MOQ: 10 pieces
Intel14% reorder rate100+ views from America≤4h response time
Shenzhen Caesar Technology Co., Ltd.Shenzhen Caesar Technology Co., Ltd.🇨🇳CN2 yrs
Processor 9th Gen9 9900T 35W Computer CPU

Processor 9th Gen9 9900T 35W Computer CPU

$184.30-201.504.4(322)
MOQ: 10 pieces
Intel
SOUTH LEGEND TECHNOLOGY COMPANY LIMITEDSOUTH LEGEND TECHNOLOGY COMPANY LIMITEDverified🇭🇰HK2 yrs
New for I9-9900K 3.6 GHz Eight-Core Sixteen-Thread Desktop Processor 16M 95W LGA 1151

New for I9-9900K 3.6 GHz Eight-Core Sixteen-Thread Desktop Processor 16M 95W LGA 1151

$2303.9(865)
MOQ: 10 pieces
Intel≤9h response time
Shenzhen Weilixing Technology LimitedShenzhen Weilixing Technology Limited🇨🇳CN6 yrs
9Th Gen for Core I9-9900T LGA1151 CPU Processor SRG1B 8Core 2.1GHz 16MB 35W Brand New Desktop 14nm

9Th Gen for Core I9-9900T LGA1151 CPU Processor SRG1B 8Core 2.1GHz 16MB 35W Brand New Desktop 14nm

$197-2054.9(406)
MOQ: 1 unit
Intel50+ store reviews8% reorder rate≤2h response time
Shenzhen ZXY Technology Co., Ltd.Shenzhen ZXY Technology Co., Ltd.🇨🇳CN1 yr
9Th Gen for Core I9-9900T LGA1151 CPU Processor SRG1B 8Core 2.1GHz 16MB 35W Brand New Desktop 14nm High Performance Core I

9Th Gen for Core I9-9900T LGA1151 CPU Processor SRG1B 8Core 2.1GHz 16MB 35W Brand New Desktop 14nm High Performance Core I

$144-1644.9(74)
MOQ: 1 unit
Intel≤3h response time
HOA LONG HOME COMPANY LIMITEDHOA LONG HOME COMPANY LIMITED🇻🇳VN1 yr
For Intel Core I9-9900K I9 9900K 3.6 GHz Eight-Core Sixteen-Thread CPU Processor 16M 95W LGA 1151

For Intel Core I9-9900K I9 9900K 3.6 GHz Eight-Core Sixteen-Thread CPU Processor 16M 95W LGA 1151

$546-5565.0(613)
MOQ: 20 pieces
Intel300+ store reviews24% reorder rate≤8h response time
Shenzhen Shangfan Technology Co., LimitedShenzhen Shangfan Technology Co., Limited🇨🇳CN10 yrs
Server CPU Cpu Core I9-9900 Processor (16M Cache up to 5.00 GHz) FC-LGA14A Tray Processor

Server CPU Cpu Core I9-9900 Processor (16M Cache up to 5.00 GHz) FC-LGA14A Tray Processor

$610-7105.0(787)
MOQ: 1 piece
Intel47% reorder rate≤11h response time
TOPSTAR TECH LIMITEDTOPSTAR TECH LIMITED🇭🇰HK1 yr
Desktop CPU I9-11900KF 2.5 GHz for Gaming PCs 11th Generation FCLGA1700

Desktop CPU I9-11900KF 2.5 GHz for Gaming PCs 11th Generation FCLGA1700

$275-3154.8(549)
MOQ: 1 piece
Intel20% reorder rate≤2h response time
Changsha Qiaoninuo Jewelry Co., Ltd.Changsha Qiaoninuo Jewelry Co., Ltd.🇨🇳CN1 yr
New for Core I9-9900T 8-Core 35W TDP Desktop Processor with DDR4-2666 and 16MB L3 Cache

New for Core I9-9900T 8-Core 35W TDP Desktop Processor with DDR4-2666 and 16MB L3 Cache

$2694.8(935)
MOQ: 1 piece
Intel50+ store reviews33% reorder rate≤3h response time
Wuhan Xinqidian Technology Group Co., Ltd.Wuhan Xinqidian Technology Group Co., Ltd.verified🇨🇳CN4 yrs
i9-9900KF Buying Guide for LGA 1151 Upgrades