3 Tb Internal Hard Disk
Overview
Product sourcing insights & recommendations
The 3TB internal hard disk market in 2026 has transitioned into a specialized niche, increasingly replaced by 4TB+ capacities in the mainstream. Average new retail prices sit around $163, while wholesale entry points for consumer units average $79.48. The best value remains in the renewed enterprise segment, with prices as low as $17–$20 per TB.
Detailed pricing benchmarks, manufacturer landscapes (WD, Seagate, Toshiba), and sourcing strategies are provided in the report below.
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3tb Internal Hard Disk 3.5 Inch Sata 6gb S
Products · 3 lists
WD30PURX Purple 3.5 Inch 3TB 64MB 5400RPM SATA 6Gb/s Internal Hard Disk Drive for 24/7 NVR DVR Surveillance Security System
New 3TB Internal HDD ST3000DM007 3.5 Inch SATA III 6Gb/s 5400RPM 256MB Cache High Capacity Desktop PC Hard Drive
Hunan Zhongchuang Xinyuan Electronic Commerce Technology Co., Ltd.🇨🇳CN4 yrs
3TB Internal HDD ST3000DM007 3.5 Inch SATA III 6Gb/s 5400RPM 256MB Cache High Capacity Desktop PC Hard Drive
Changsha Hengdao Telecom Technology Co., Ltd.🇨🇳CN1 yr
3TB Internal Hard Drive 3.5 Inch SATA 6Gb/s 5900RPM 64MB Cache for Desktop PC HDD ST3000VN007
Niko Industry INC🇺🇸US1 yr
3.5 Inch 3T Desktop Hard Disk NAS Server HDD Internal Hard Drive WD30PURX WD30EZRZ WD30EFRX WD30EFZX WD3000FYYZ
Shenzhen Linkcore Tech Ltd🇨🇳CN1 yr
WD30EFZX 3TB SATA 6Gb/s 5400RPM 128MB Cache 3.5inch CMR Internal HDD Hard Disk Drive for NAS RAID Storage System
Shenzhen Huatenmax Technology Co., Ltd.🇨🇳CN3 yrs
Wholesale 3.5 Inch Internal Hard Drive Disk 2TB 3TB with 6gb/s Interface Rate 1000GB Capacity for Desktop Laptop New Product
RISS TECHNOLOGY LIMITED🇭🇰HK2 yrs
3TB Internal Hard Drive ST3000LM024 ST3000DM007 ST3000VX009 ST3000VN007 ST3000NM0025 ST3000NM0005 ST3000VX010 ST3000VX015 HDD
Second Hand Used Electronics 3TB SATA 3.5 Inch HDD Internal Refurbished Hard Drive for CCTV
HUAYA INTERNATIONAL TRADING CO., LIMITED🇭🇰HK1 yr
Horng Shing 3TB 3.5 Inch SATA NAS HDD ST3000VN007 5900RPM 64MB Refurbished Internal Hard Drive
HONG KONG HORNG SHING LIMITED🇭🇰HK7 yrs
Hiseeu 3TB Internal Surveillance Hard Drive SATA 6Gb/s 64MB Cache 3.5 Inch NVR Security Camera System New Computer Drive for
Shenzhen Jimei Youcun E-Commerce Co., Ltd.🇨🇳CN1 yr
WD30EFRX Original HDD 3TB Red Plus NAS Internal Hard Drives 5400RPM SATA 6Gb/s 64MB 3.5in Desktop Hard Disk for server WD30EFAX
HDD 500GB 1TB Desktop Hard Drive 8TB Mechanical SATA 6.0Gb/s 3.5" Internal Hard Drive 8TB HDD Computer Storage Hard Drive HDD
Foshan Da Tuo Electronic Industrial Co., Limitedverified🇨🇳CN9 yrs
New High-quality Internal SATA Hard Drive 1TB 3.5-inch Desktop China Manufacturer Wholesale
Hainan Pancheng Technology Co., Ltd.🇨🇳CN1 yr
3.5 Inch Desktop SATA HDD Internal Drive 3TB 7200 RPM 601-700MB/s Read/501-600MB/s Write Metal & Plastic Shell Stores Vast
HOA LONG HOME COMPANY LIMITED🇻🇳VN1 yr
Designed No Scratch Cleaned to zero Hour 100% in Good Health Slim 3.5inch Sata 3tb Hdd Hard Disk Drive for CCTV Monitor NVR DVR
ST3000dm007 Barracuda 3.5" 3TB SATA 6Gb/s 5400RPM Hard Drive
HDD Surveillance Internal Hard Drive Disk 3.5 Inch 1T 3T Hard Disk
Shenzhen Hiseeu Technolgy Co., Ltd.🇨🇳CN5 yrs
SATA Internal HDD 1TB 2TB 3TB 4TB 6TB 8TB 10TB 12TB 14TB 16TB 6Gb/s 3.5in Iron Wolfs Hard Disk Drives for NAS Server Monitoring
Hangzhou Dingxin Zhike Technology Co., Ltd.🇨🇳CN1 yr
Used HUS723030ALS640 3TB SAS Hard Drive 3TB 7200RPM SAS 6Gbp/s 3.5" 64MB Cache Enterprise Internal HDD Server
Shenzhen Turbo Supply Chain Co., Ltd.🇨🇳CN1 yr
Brand New 6TB 3.5" Internal Hard Drive SATA 3.0 Metal Shell Desktop NAS Storage ST6000NT001 7200RPM 256MB Cache
Shenzhen Keyongbang Electronic Co., Ltd.🇨🇳CN4 yrsBrand New 6TB 3.5" Internal Hard Drive SATA 3.0 Metal Shell Desktop NAS Storage ST6000NT001 7200RPM 256MB Cache
ST4000DM004 4TB 3.5 Inch SATA 6Gb/s HDD, 5400RPM, 256MB Cache, Desktop & Home Server Internal Hard Drive
Shanghai Shuaiqi Network Technology Co., Ltd.🇨🇳CN7 yrs
Brand New 6TB 3.5" Internal Hard Drive SATA 3.0 Desktop NAS Storage ST6000NT001 7200RPM 256MB Cache High Reliability For RAID
Shenzhen Miaoxiaocheng Technology Co., Ltd.🇨🇳CN1 yr
Internal 3.5 HDD Hard Drive Disk 6TB 8TB 10TB 12TB Hard Drive HDD Mechanical Hard Disk for Desktop Hard Disk Wholesale
Useed Hard Disk 3.5 Inch 6TB 6Gb/s SAS 128MB Cache Server Hard Disk
Hua Xia Ju Shang (Beijing) Technology Co., Ltd.🇨🇳CN9 yrsBrand New 6TB 3.5" Internal Hard Drive SATA 3.0 Desktop NAS Storage ST6000NT001 7200RPM 256MB Cache High Reliability For RAID
Internal 3.5 HDD Hard Drive Disk 6TB 8TB 10TB 12TB Hard Drive HDD Mechanical Hard Disk for Desktop Hard Disk Wholesale
Useed Hard Disk 3.5 Inch 6TB 6Gb/s SAS 128MB Cache Server Hard Disk
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Sources & References
26 sources cited · Verified industry data & reports
Hard Disk Drive Market Trends, Growth & Segmentation
Mordor Intelligence
Hard Disk Drive market size in 2026 is estimated at USD 51.82 billion, growing from 2025 value of USD 48.83 billion
Hard Disk Drive Market Forecast & Size Insights 2026–2035
Business Research Insights
With a valuation of USD 47.52 billion in 2026, the Hard Disk Drive Market is set to expand to USD 65.11 billion by 2035, growing at 3.56% CAGR.
Why hard drives becoming so expensive in 2026?
Reddit · r/selfhosted
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Hard Disk Drive (HDD) Market Intelligence Report 2026-2031
Yahoo Finance
The global Hard Disk Drive (HDD) market is expected to grow from USD 51.82 billion in 2026 to approximately USD 69.74 billion by 2031, ...
Hard Disk Drive Market: Size, Trends, Growth, Forecast 2031
Knowledge Sourcing Intelligence
The Hard Disk Drive market is forecast to grow at a CAGR of 3.0%, reaching USD 28.9 billion in 2031 from USD 24.9 billion in 2026.
Internal Hard Disk Market Size 2026 | Leaders & Strategy ...
LinkedIn · Telecommunications and Networking Growth
Emerging opportunities are rooted in the burgeoning data center and cloud storage markets, which demand high-capacity, reliable HDDs.