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3tb 2.5 Sata

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Mordor Intelligence
Reddit · r/selfhosted
26 来源

The market for 3TB 2.5-inch SATA hard drives has become a highly specialized niche in 2026. While the broader HDD industry is seeing growth driven by AI data centers, the 2.5-inch form factor is increasingly being displaced by SSDs for mobile computing and high-capacity 3.5-inch drives for archival storage.

Key insights include:

  • Limited Compatibility: Most 3TB+ 2.5-inch HDDs use a 15mm thickness, which is incompatible with standard 7mm/9.5mm laptop slots.
  • Scarcity & Pricing: Retail availability is low, and prices have risen by approximately 20% recently due to supply chain pressures.
  • Consumer Shift: Users now strictly view these drives as "cold storage" for backups or media, with SSDs being mandatory for any active system performance.

I have compiled a detailed market analysis report covering technical constraints, consumer sentiment, and current supplier availability. The report also includes a shortlist of verified products and suppliers for sourcing.

Based on the market scarcity, you might consider these next steps:

3tb 2.5 Sata Hard Drive Internal Hdd

Products · Top picks & verified manufacturers

DELLEMC UNITY XT 3.84TB 005053678 005053679 005053159 005054008 005053577

DELLEMC UNITY XT 3.84TB 005053678 005053679 005053159 005054008 005053577

$550-6005.0(413)
MOQ: 1 piece
SATA hard drive3TBHDD≤5h response time
Beijing Boyun Information Technology Co., Ltd.Beijing Boyun Information Technology Co., Ltd.verified🇨🇳CN7 yrs
01YM176 IBX 2.4TB 10000RPM SAS 12Gbps 2.5-inch Internal Hard Drive for Storwize V7000 Gen2

01YM176 IBX 2.4TB 10000RPM SAS 12Gbps 2.5-inch Internal Hard Drive for Storwize V7000 Gen2

$185-2564.3(887)
MOQ: 10 pieces
SATA hard drive3TBHDD50+ store reviews66% reorder rate≤1h response time
Guangzhou Jiayanxin Network Technology Co., Ltd.Guangzhou Jiayanxin Network Technology Co., Ltd.verified🇨🇳CN6 yrs
For SATA/SAS 2.5-inch/3.5-inch Enterprise Server Hard Drives Internal/External SSD Hard Disk 5TB Capacity SATA III Interface 1TB

For SATA/SAS 2.5-inch/3.5-inch Enterprise Server Hard Drives Internal/External SSD Hard Disk 5TB Capacity SATA III Interface 1TB

$169.104.6(942)
MOQ: 2 pieces
SATA hard drive3TBHDD≤2h response time
HongKong Nova Trading LimitedHongKong Nova Trading Limitedverified🇭🇰HK1 yr
SATA 3.0 Internal Hard Disk Drive 160GB to 2T Capacity Smart Function for Laptop Enhanced Performance

SATA 3.0 Internal Hard Disk Drive 160GB to 2T Capacity Smart Function for Laptop Enhanced Performance

$13.504.2(473)
MOQ: 10 pieces
SATA hard drive3TBHDD200+ store reviews6% reorder rate≤4h response time
Shenzhen Baihang Technology Co., Ltd.Shenzhen Baihang Technology Co., Ltd.🇨🇳CN1 yr
SP-478A-R5 NetApp 6TB (2 X 3TB) 7200RPM SATA 6Gbps 3.5 Inch Internal Hard Drive Original New HDD

SP-478A-R5 NetApp 6TB (2 X 3TB) 7200RPM SATA 6Gbps 3.5 Inch Internal Hard Drive Original New HDD

$129-1504.7(56)
MOQ: 10 pieces
SATA hard drive3TBHDD≤3h response time
Beijing Chuanghai Xinji Information Technology Co., Ltd.Beijing Chuanghai Xinji Information Technology Co., Ltd.verified🇨🇳CN2 yrs
Sata 2.5-inch 512GB internal solid state drive 1TB Sata 3 2.5-inch solid state drive internal solid state drive

Sata 2.5-inch 512GB internal solid state drive 1TB Sata 3 2.5-inch solid state drive internal solid state drive

$5.90-65.903.7(785)
MOQ: 1 piece
SATA hard drive3TBHDD700+ store reviews22% reorder rate≤3h response time
Hooray Technology (HK) Co., LimitedHooray Technology (HK) Co., Limited🇭🇰HK2 yrs
MG03ACA300 3TB 7200RPM 3.5 Inch SATA HDD MG03ACA300 Internal Hard Drive 6Gb/s 64MB Cache Desktop Storage Supplier

MG03ACA300 3TB 7200RPM 3.5 Inch SATA HDD MG03ACA300 Internal Hard Drive 6Gb/s 64MB Cache Desktop Storage Supplier

$275-2804.6(986)
MOQ: 2 pieces
SATA hard drive3TBHDD100+ store reviews38% reorder rate≤4h response time
Shenzhen Wonderful Technology Co., Ltd.Shenzhen Wonderful Technology Co., Ltd.verified🇨🇳CN5 yrs
LASTINGIN High Capacity 2.5 Inch Sata 3 Hard Drive Internal Ssd Solid Hard Disk Office Ssd 4tb Sata for Computer

LASTINGIN High Capacity 2.5 Inch Sata 3 Hard Drive Internal Ssd Solid Hard Disk Office Ssd 4tb Sata for Computer

$29.16-145.804.9(315)
MOQ: 1 piece
SATA hard drive3TBHDD200+ store reviews57% reorder rate≤1h response time
Shenzhen Ayogoo Technology Co., Ltd.Shenzhen Ayogoo Technology Co., Ltd.🇨🇳CN2 yrs
DT01ACA200 2TB 7200RPM 3.5 Inch SATA HDD DT01ACA200 Desktop Internal Hard Drive 6Gb/s High Capacity Storage Supplier

DT01ACA200 2TB 7200RPM 3.5 Inch SATA HDD DT01ACA200 Desktop Internal Hard Drive 6Gb/s High Capacity Storage Supplier

$125.0~4.7(461)
MOQ: 100 pieces
SATA hard drive3TBHDD7% reorder rate≤2h response time
Shenzhen Beineng Tech. Co., Ltd.Shenzhen Beineng Tech. Co., Ltd.verified🇨🇳CN1 yr
Original 512GB IT 2T 3T 4T 6T 10TB Hard Drive SATA Hdd or SSD HDD Hard Drive for PC DVR NVR Server

Original 512GB IT 2T 3T 4T 6T 10TB Hard Drive SATA Hdd or SSD HDD Hard Drive for PC DVR NVR Server

$520-5505.0(132)
MOQ: 1 piece
SATA hard drive3TBHDD50% reorder rate≤1h response time
Shenzhen Hsda Technology Co., Ltd.Shenzhen Hsda Technology Co., Ltd.🇨🇳CN10 yrs
SSD 2.5 inch sata 256GB 2.5 Inch Sata3 SSD 128GB 256GB 512GB 1TB 2TB 240GB 480GB Solid State Drive SSD for PC Laptop Hard Drive

SSD 2.5 inch sata 256GB 2.5 Inch Sata3 SSD 128GB 256GB 512GB 1TB 2TB 240GB 480GB Solid State Drive SSD for PC Laptop Hard Drive

$39-3504.8(511)
MOQ: 1 piece
SATA hard drive3TBHDD35% reorder rate≤5h response time
Agrade Storage International Corporation LimitedAgrade Storage International Corporation Limited🇭🇰HK3 yrs
Hot Sell Nas Internal HDD Hard Disk 3.5'' SAS 6Gb/s 2T 4T 6T 8T 10T 12T 16 TB 18T 20T 22T 24T HDD 7200RPM Hard Drive

Hot Sell Nas Internal HDD Hard Disk 3.5'' SAS 6Gb/s 2T 4T 6T 8T 10T 12T 16 TB 18T 20T 22T 24T HDD 7200RPM Hard Drive

$120-6654.4(657)
MOQ: 1 piece
SATA hard drive3TBHDD28% reorder rate≤4h response time
Shenzhen Changliu Global Trading Co., Ltd.Shenzhen Changliu Global Trading Co., Ltd.verified🇨🇳CN2 yrs
TOSHI Desktop Nas System HDD P300 N300 Sata 3.5" 1TB 2TB 3TB 4TB 6TB 8TB 10TB 12TB 14TB 16TB 18TB 20TB Hard Drive

TOSHI Desktop Nas System HDD P300 N300 Sata 3.5" 1TB 2TB 3TB 4TB 6TB 8TB 10TB 12TB 14TB 16TB 18TB 20TB Hard Drive

$49-4514.9(797)
MOQ: 1 piece
SATA hard drive3TBHDD500+ store reviews≤1h response time
Menn Industries Co., Ltd.Menn Industries Co., Ltd.🇨🇳CN18 yrs
New SAS SATA Server Hard Disk Drive Internal HDD with 500gb 1tb 2tb 4tb 8tb 10tb 14tb 18tb Storage Capacity Stock

New SAS SATA Server Hard Disk Drive Internal HDD with 500gb 1tb 2tb 4tb 8tb 10tb 14tb 18tb Storage Capacity Stock

$280-5804.8(148)
MOQ: 1 piece
SATA hard drive3TBHDD50+ store reviews33% reorder rate300+ views from America
Shenzhen Zerui Trading Co., Ltd.Shenzhen Zerui Trading Co., Ltd.🇨🇳CN9 yrs
Factory Wholesale 256GB Internal SATA 2.5 Inch SSD Hard Drive F6

Factory Wholesale 256GB Internal SATA 2.5 Inch SSD Hard Drive F6

$33.10-57.804.6(617)
MOQ: 1 piece
SATA hard drive3TBHDD400+ store reviews12% reorder rate100+ views from America
Dm Life Technology Co., Ltd.Dm Life Technology Co., Ltd.🇨🇳CN8 yrs
2.5 Inch Sata3 SSD 256GB Hardisk SSD Internal for Computer

2.5 Inch Sata3 SSD 256GB Hardisk SSD Internal for Computer

$2.42-6.705.0(735)
MOQ: 1 piece
SATA hard drive3TBHDD300+ store reviews27% reorder rate≤2h response time
Shenzhen Qichuang Xin Electronics Technology Co., Ltd.Shenzhen Qichuang Xin Electronics Technology Co., Ltd.🇨🇳CN7 yrs
765455-B21 2TB 6G 7.2k 2.5" SATA Hard Drive

765455-B21 2TB 6G 7.2k 2.5" SATA Hard Drive

$89-955.0(621)
MOQ: 5 pieces
SATA hard drive3TBHDD50% reorder rate≤10h response time
Shenzhen Fit It Co., Ltd.Shenzhen Fit It Co., Ltd.🇨🇳CN12 yrs
High Quality Monitoring Hard Drive Hard Drive 64MB High-speed Cache SATA 6.0Gb/s 3.5" Internal 3TB Hard Drive

High Quality Monitoring Hard Drive Hard Drive 64MB High-speed Cache SATA 6.0Gb/s 3.5" Internal 3TB Hard Drive

$15-455.0(978)
MOQ: 10 pieces
SATA hard drive3TBHDD50+ store reviews75% reorder rate≤11h response time
Hainan Pancheng Technology Co., Ltd.Hainan Pancheng Technology Co., Ltd.🇨🇳CN1 yr
3TB Internal Hard Drive ST3000LM024 ST3000DM007 ST3000VX009 ST3000VN007 ST3000NM0025 ST3000NM0005 ST3000VX010 ST3000VX015 HDD

3TB Internal Hard Drive ST3000LM024 ST3000DM007 ST3000VX009 ST3000VN007 ST3000NM0025 ST3000NM0005 ST3000VX010 ST3000VX015 HDD

$78-1984.7(269)
MOQ: 1 piece
SATA hard drive3TBHDD35% reorder rate≤3h response time
Shenzhen Yuewei Technology Co., Ltd.Shenzhen Yuewei Technology Co., Ltd.🇨🇳CN1 yr
2TB 2.5 Inch Hard Disk HDD for Surveillance Accessories

2TB 2.5 Inch Hard Disk HDD for Surveillance Accessories

$794.6(295)
MOQ: 100 pieces
SATA hard drive3TBHDD300+ store reviews18% reorder rate≤5h response time
Shenzhen Eagle Mobile Video Technology Co.,ltdShenzhen Eagle Mobile Video Technology Co.,ltd🇨🇳CN12 yrs
HDD 500GB 1TB Desktop Hard Drive 8TB Mechanical SATA 6.0Gb/s 3.5" Internal Hard Drive 8TB HDD Computer Storage Hard Drive HDD

HDD 500GB 1TB Desktop Hard Drive 8TB Mechanical SATA 6.0Gb/s 3.5" Internal Hard Drive 8TB HDD Computer Storage Hard Drive HDD

$8-1994.6(877)
MOQ: 2 pieces
SATA hard drive3TBHDD1100+ store reviews11% reorder rate≤2h response time
Foshan Da Tuo Electronic Industrial Co., LimitedFoshan Da Tuo Electronic Industrial Co., Limitedverified🇨🇳CN9 yrs
Factory Wholesale 256GB Internal SATA 2.5 Inch SSD Hard Drive F6

Factory Wholesale 256GB Internal SATA 2.5 Inch SSD Hard Drive F6

$33.10-57.804.4(617)
MOQ: 1 piece
SATA hard drive3TBHDD
Dm Life Technology Co., Ltd.Dm Life Technology Co., Ltd.verified🇨🇳CN2 yrs
2.5 Inch Sata3 SSD 256GB Hardisk SSD Internal for Computer

2.5 Inch Sata3 SSD 256GB Hardisk SSD Internal for Computer

$2.42-6.704.4(735)
MOQ: 1 piece
SATA hard drive3TBHDD
Shenzhen Qichuang Xin Electronics Technology Co., Ltd.Shenzhen Qichuang Xin Electronics Technology Co., Ltd.verified🇨🇳CN7 yrs
Wholesale WD20PURZ Purple 1TB 2TB 3TB 4TB 3.5in SATA HDD Internal Hard Drives for Surveillances DVR NVR CCTV Camera Monitoring

Wholesale WD20PURZ Purple 1TB 2TB 3TB 4TB 3.5in SATA HDD Internal Hard Drives for Surveillances DVR NVR CCTV Camera Monitoring

$46-1174.2(196)
MOQ: 1 piece
SATA hard drive3TBHDD
Changsha Qiaoninuo Jewelry Co., Ltd.Changsha Qiaoninuo Jewelry Co., Ltd.verified🇨🇳CN11 yrs
765455-B21 2TB 6G 7.2k 2.5" SATA Hard Drive

765455-B21 2TB 6G 7.2k 2.5" SATA Hard Drive

$89-953.8(621)
MOQ: 5 pieces
SATA hard drive3TBHDD
Shenzhen Fit It Co., Ltd.Shenzhen Fit It Co., Ltd.verified🇨🇳CN4 yrs
High Quality Monitoring Hard Drive Hard Drive 64MB High-speed Cache SATA 6.0Gb/s 3.5" Internal 3TB Hard Drive

High Quality Monitoring Hard Drive Hard Drive 64MB High-speed Cache SATA 6.0Gb/s 3.5" Internal 3TB Hard Drive

$15-454.7(978)
MOQ: 10 pieces
SATA hard drive3TBHDD
Hainan Pancheng Technology Co., Ltd.Hainan Pancheng Technology Co., Ltd.verified🇨🇳CN3 yrs
Blue Disk 3TB Desktop Computer Hard Drive Installation Data Storage 3TB Expandable Mechanical Hard Drive

Blue Disk 3TB Desktop Computer Hard Drive Installation Data Storage 3TB Expandable Mechanical Hard Drive

$78-854.5(873)
MOQ: 20 pieces
SATA hard drive3TBHDD
Shenzhen Dican Technology Co., Ltd.Shenzhen Dican Technology Co., Ltd.verified🇨🇳CN9 yrs
3TB Internal Hard Drive ST3000LM024 ST3000DM007 ST3000VX009 ST3000VN007 ST3000NM0025 ST3000NM0005 ST3000VX010 ST3000VX015 HDD

3TB Internal Hard Drive ST3000LM024 ST3000DM007 ST3000VX009 ST3000VN007 ST3000NM0025 ST3000NM0005 ST3000VX010 ST3000VX015 HDD

$78-1984.6(269)
MOQ: 1 piece
SATA hard drive3TBHDD
Shenzhen Yuewei Technology Co., Ltd.Shenzhen Yuewei Technology Co., Ltd.verified🇨🇳CN12 yrs
2TB 2.5 Inch Hard Disk HDD for Surveillance Accessories

2TB 2.5 Inch Hard Disk HDD for Surveillance Accessories

$793.9(295)
MOQ: 100 pieces
SATA hard drive3TBHDD
Shenzhen Eagle Mobile Video Technology Co.,ltdShenzhen Eagle Mobile Video Technology Co.,ltdverified🇨🇳CN13 yrs
HDD 500GB 1TB Desktop Hard Drive 8TB Mechanical SATA 6.0Gb/s 3.5" Internal Hard Drive 8TB HDD Computer Storage Hard Drive HDD

HDD 500GB 1TB Desktop Hard Drive 8TB Mechanical SATA 6.0Gb/s 3.5" Internal Hard Drive 8TB HDD Computer Storage Hard Drive HDD

$8-1994.9(877)
MOQ: 2 pieces
SATA hard drive3TBHDD
Foshan Da Tuo Electronic Industrial Co., LimitedFoshan Da Tuo Electronic Industrial Co., Limitedverified🇨🇳CN4 yrs

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

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Sources & References

26 sources cited · Verified industry data & reports

Hard Disk Drive (HDD) Market Companies, Share & Size

Mordor Intelligence

The Hard Disk Drive (HDD) Market worth USD 51.82 billion in 2026 is growing at a CAGR of 6.12% to reach USD 69.74 billion by 2031.

Why hard drives becoming so expensive in 2026?

Reddit · r/selfhosted

I think that the prices increased by at least 20%. What is happening? I thought China had entered the market, but it seems like they're not.

Hard Disk Market Size, Share & Forecast 2026-2035

Research Nester

The global hard disk market size was worth more than USD 64.72 in 2025 and is poised to witness a CAGR of over 5.7% from 2026 to 2035, due to the data ...

Hard Disk Drive (HDD) Market Intelligence Report 2026-2031

Yahoo Finance

Smaller 2.5-inch drives cater to portable devices but face competitive pressures from SSDs, limiting expansion. Story Continues. Near-line ...

Hard Disk Drive (HDD) Market Size & Future Growth, 2033

Persistence Market Research

The global hard disk drive (HDD) market size is set to reach US$ 44.3 Bn in 2026 and grow to US$ 67.9 Bn by 2033, at a CAGR of 6.3% from 2026–2033.

SATA HDD Connector Market Trends and Opportunities

GlobeNewswire

In recent years, the SATA HDD connector market demonstrated robust expansion, increasing from USD 984.73 million in 2025 to USD 1.03 billion in ...