B Key Ssd

Alibaba.com

Overview

Product sourcing insights & recommendations

ATP Electronics, Inc.
Dell
23 来源

The M.2 B Key SSD market in 2026 is increasingly specialized as a legacy and industrial niche, distinct from the mainstream M Key NVMe standard. While modern high-performance storage has pivoted to PCIe Gen 5 (up to 32 GT/s), B-key interfaces remain critical for SATA-based M.2 drives and specialized PCIe x2 applications AtpincSnsinsider.

A primary consumer pain point remains compatibility confusion; many users mistakenly believe a B+M Key physical fit guarantees electrical support, though SATA B+M drives will not work in PCIe-only M-key slots DesktopnerdsReddit. Despite the shift toward NVMe, M.2 SATA SSDs (often B+M keyed) still hold a significant 46.6% market share in budget and legacy segments due to their low cost and broad compatibility Snsinsider.

Key findings and product opportunities, including the growing demand for high-capacity SATA M.2 modules and legacy-to-SATA adapters, are detailed in the files below.

I have analyzed the B Key SSD market landscape for 2026. You can further explore these insights by:

M.2 Sata B Key Ssd 2242 2280

Products · 3 lists

KISSIN N380 High Speed Internal Solid State Disk Hard Drive Sata3 M.2 2280 Ngff Ssd

KISSIN N380 High Speed Internal Solid State Disk Hard Drive Sata3 M.2 2280 Ngff Ssd

$19.99-2055.0(483)
MOQ: 10 pieces
M.2 SATA SSDB key800+ store reviews11% reorder rate≤7h response time
Shenzhen Simdisk Technology Co., Ltd.Shenzhen Simdisk Technology Co., Ltd.🇨🇳CN5 yrs
Taifast M.2 2242  2280 128GB/256GB Hard Drive Plastic NGFF SSD M2 SATA for Laptop  HDD Internal 3 Years 1TB

Taifast M.2 2242 2280 128GB/256GB Hard Drive Plastic NGFF SSD M2 SATA for Laptop HDD Internal 3 Years 1TB

$137.18-1,646.164.9(273)
MOQ: 1 piece
M.2 SATA SSDB key800+ store reviews≤5h response time
Guangzhou Taisupanke Computer Equipment Co., Ltd.Guangzhou Taisupanke Computer Equipment Co., Ltd.🇨🇳CN7 yrs
Chipboard Industrial Ssd, M.2 2280 Sata, Available in Both New and Old Label Versions Support Official Verification Query MINI

Chipboard Industrial Ssd, M.2 2280 Sata, Available in Both New and Old Label Versions Support Official Verification Query MINI

$15.68-40.975.0(858)
MOQ: 10 pieces
M.2 SATA SSDB key6% reorder rate≤4h response time
Shenzhen Anshengchuang Technology Co., Ltd.Shenzhen Anshengchuang Technology Co., Ltd.🇨🇳CN2 yrs
480gb S4510 SSD M.2 2280 SATA SSDSCKKB480G8

480gb S4510 SSD M.2 2280 SATA SSDSCKKB480G8

$2054.7(114)
MOQ: 1 piece
M.2 SATA SSDB key14% reorder rate≤3h response time
Shenzhen Dulcimer Technology Co., Ltd.Shenzhen Dulcimer Technology Co., Ltd.🇨🇳CN1 yr
Kdata Factory Cheap 256gb 512GB 2TB 2280 Internal M2 Solid State Drive NGFF Ssd 2242 M.2 Sata 1tb

Kdata Factory Cheap 256gb 512GB 2TB 2280 Internal M2 Solid State Drive NGFF Ssd 2242 M.2 Sata 1tb

$12.75-49.204.5(822)
MOQ: 10 pieces
M.2 SATA SSDB key
Shenzhen Jintian Tech Development Co., Ltd.Shenzhen Jintian Tech Development Co., Ltd.verified🇨🇳CN18 yrs
BORY OEM logo NGFF SATA  SSD 2280 M.2 SSD 128GB 256GB 512GB 1TB  SATA for Laptop SSD

BORY OEM logo NGFF SATA SSD 2280 M.2 SSD 128GB 256GB 512GB 1TB SATA for Laptop SSD

$23.82-120.854.7(918)
MOQ: 10 pieces
M.2 SATA SSDB key
Shenzhen Larix Technology Co., Ltd.Shenzhen Larix Technology Co., Ltd.verified🇨🇳CN6 yrs
Bestoss 2280 M.2 Internal SSD 128GB/256GB/512GB/1TB NGFF SATA 3.0

Bestoss 2280 M.2 Internal SSD 128GB/256GB/512GB/1TB NGFF SATA 3.0

$15.99-984.6(806)
MOQ: 100 pieces
M.2 SATA SSDB key
Shenzhen Flashnoble Technology Co., Ltd.Shenzhen Flashnoble Technology Co., Ltd.verified🇨🇳CN8 yrs
M.2 NGFF SATA SSD 2280 2242 Internal Solid State Drive 128GB 550MB/s Read for Laptop Notebook PC Custom LOGO Factory

M.2 NGFF SATA SSD 2280 2242 Internal Solid State Drive 128GB 550MB/s Read for Laptop Notebook PC Custom LOGO Factory

$214.5(911)
MOQ: 1 piece
M.2 SATA SSDB key
Shenzhen Minder Semiconductor Co., LimitedShenzhen Minder Semiconductor Co., Limitedverified🇨🇳CN1 yr
Factory External Hard Drive OEM M.2 2280 120GB Solid State Drive 128GB NGFF  M2 SATA SSD

Factory External Hard Drive OEM M.2 2280 120GB Solid State Drive 128GB NGFF M2 SATA SSD

$6.88-46.594.9(842)
MOQ: 1 piece
M.2 SATA SSDB key1500+ store reviews25% reorder rate≤4h response time
Shenzhen Hengfenghaiye Technology Co., Ltd.Shenzhen Hengfenghaiye Technology Co., Ltd.🇨🇳CN6 yrs
120GB to 4TB M2 M.2 2280 & 2242 NGFF SATA Internal SSD Solid State Drives for Laptop 128GB 240GB 256GB 500GB 512GB 1TB 2TB

120GB to 4TB M2 M.2 2280 & 2242 NGFF SATA Internal SSD Solid State Drives for Laptop 128GB 240GB 256GB 500GB 512GB 1TB 2TB

$5.884.3(119)
MOQ: 555555 pieces
M.2 SATA SSDB key
Shenzhen Yc Electronix Co., Ltd.Shenzhen Yc Electronix Co., Ltd.verified🇨🇳CN3 yrs
Factory Direct High Quality Internal M2 SATA SSD 1TB M.2 NGFF 2242 2280 for Desktops

Factory Direct High Quality Internal M2 SATA SSD 1TB M.2 NGFF 2242 2280 for Desktops

$15.90-49.504.1(707)
MOQ: 5 pieces
M.2 SATA SSDB key700+ store reviews7% reorder rate≤5h response time
Shenzhen Jinfly Semiconductor CorporationShenzhen Jinfly Semiconductor Corporation🇨🇳CN5 yrs
M.2 NGFF 2280 SATA3 Internal SSD 560MB/s PLP Industrial New Laptop China

M.2 NGFF 2280 SATA3 Internal SSD 560MB/s PLP Industrial New Laptop China

$2034.0(166)
MOQ: 5 units
M.2 SATA SSDB key≤2h response time
LCFC (Hefei) Electronics Technology Co., Ltd.LCFC (Hefei) Electronics Technology Co., Ltd.🇨🇳CN2 yrs
OEM SATA III NGFF M.2 2280 128 GB to 1TB External SSD Hard Drive for Laptop and Desktop New Metal Shell SATA 3.0

OEM SATA III NGFF M.2 2280 128 GB to 1TB External SSD Hard Drive for Laptop and Desktop New Metal Shell SATA 3.0

$15.45-1684.9(153)
MOQ: 10 boxes
M.2 SATA SSDB key40% reorder rate≤4h response time
Shenzhen Haoxin International Trading Co., Ltd.Shenzhen Haoxin International Trading Co., Ltd.🇨🇳CN1 yr
M.2 SATA3 2280 512gb 1TB 2TB M.2 Refurbished SSD SATA NGff for Laptops CeaMere Portable SSD 1tb

M.2 SATA3 2280 512gb 1TB 2TB M.2 Refurbished SSD SATA NGff for Laptops CeaMere Portable SSD 1tb

$15.59-91.434.7(163)
MOQ: 1 piece
M.2 SATA SSDB key3300+ store reviews26% reorder rate400+ views from America≤6h response time
Shenzhen Smare Technology LimitedShenzhen Smare Technology Limitedverified🇨🇳CN10 yrs
M.2 NGFF SATA SSD 1TB  2242 2TB 256GB  480GB 512GB 128GB 64GB 2242 2260 2280 Dual M2 SATA Internal Solid State Hard Disk Drive

M.2 NGFF SATA SSD 1TB 2242 2TB 256GB 480GB 512GB 128GB 64GB 2242 2260 2280 Dual M2 SATA Internal Solid State Hard Disk Drive

$1204.7(222)
MOQ: 1 piece
M.2 SATA SSDB key300+ store reviews8% reorder rate300+ views from America≤2h response time
Shenzhen Starlighting Electronics Co., Ltd.Shenzhen Starlighting Electronics Co., Ltd.🇨🇳CN14 yrs
Factory m2 ngff 2280 High speed m2 sata ssd m.2 1 tb 120 240 480 gb 240gb  500gb ssd custom logo

Factory m2 ngff 2280 High speed m2 sata ssd m.2 1 tb 120 240 480 gb 240gb 500gb ssd custom logo

$12-824.5(467)
MOQ: 5 pieces
M.2 SATA SSDB key≤3h response time
Henan Fubiao Industrial Co., Ltd.Henan Fubiao Industrial Co., Ltd.🇨🇳CN1 yr
For WD Blue 250GB M.2 2280  NVMe SSD SN550  WDS250G2B0B

For WD Blue 250GB M.2 2280 NVMe SSD SN550 WDS250G2B0B

$455.0(375)
MOQ: 1 piece
M.2 SATA SSDB key100+ store reviews11% reorder rate≤5h response time
Shenzhen N-South Electronics Co., Ltd.Shenzhen N-South Electronics Co., Ltd.🇨🇳CN16 yrs
GUDGA M2 NGFF SATAIII SSD M.2 2280mm 1TB Internal New 501-600MB/S Read 401-500MB/S Write 3-Year Warranty

GUDGA M2 NGFF SATAIII SSD M.2 2280mm 1TB Internal New 501-600MB/S Read 401-500MB/S Write 3-Year Warranty

$30.30-303.655.0(737)
MOQ: 20 pieces
M.2 SATA SSDB key600+ store reviews31% reorder rate≤2h response time
Shenzhen Xinchitai Technology Co., Ltd.Shenzhen Xinchitai Technology Co., Ltd.🇨🇳CN6 yrs
High-Speed 2280 M.2 NGFF SSD 128GB 256G 512G 1TB SSD for Desktop Laptop Internal Solid State Disk M.2

High-Speed 2280 M.2 NGFF SSD 128GB 256G 512G 1TB SSD for Desktop Laptop Internal Solid State Disk M.2

$24.904.5(961)
MOQ: 5 pieces
M.2 SATA SSD100+ store reviews33% reorder rate≤1h response time
Shenzhen Chuangxin Reciprocal Electronic Technology Co., Ltd.Shenzhen Chuangxin Reciprocal Electronic Technology Co., Ltd.🇨🇳CN5 yrs
High Quality OEM M.2 SSD SATA III 6GB/S Hard Disk Drive 2280 SATA 128GB Solid State Drive SSD

High Quality OEM M.2 SSD SATA III 6GB/S Hard Disk Drive 2280 SATA 128GB Solid State Drive SSD

$9.20-18.205.0(323)
MOQ: 10 pieces
M.2 SATA SSD13% reorder rate≤6h response time
Shenzhen Bejiate Industrial Development Co., Ltd.Shenzhen Bejiate Industrial Development Co., Ltd.🇨🇳CN3 yrs
Factory Price Fast Speed Internal Ngff Sata Sata3 2242 2260 2280 6gbps M.2 Oem M2 Ssd 1tb 128gb

Factory Price Fast Speed Internal Ngff Sata Sata3 2242 2260 2280 6gbps M.2 Oem M2 Ssd 1tb 128gb

$5.33-7.514.9(289)
MOQ: 100 pieces
M.2 SATA SSD
Shenzhen Meiyu Technology Co., Ltd.Shenzhen Meiyu Technology Co., Ltd.verified🇨🇳CN5 yrs
M.2 SATA III 2280 SSD NGFF Solid State Drive 3D NAND TLC for Lap Desktop

M.2 SATA III 2280 SSD NGFF Solid State Drive 3D NAND TLC for Lap Desktop

$22-1264.9(198)
MOQ: 10 pieces
M.2 SATA SSD
Global Hightech Import & Export Company LimitedGlobal Hightech Import & Export Company Limitedverified🇨🇳CN17 yrs
High Quality M2 NGFF 2280 512GB 1TB 2TB 4TB M.2 SATA3.0 NGFF Ssd for Laptop

High Quality M2 NGFF 2280 512GB 1TB 2TB 4TB M.2 SATA3.0 NGFF Ssd for Laptop

$18.40-1114.8(302)
MOQ: 20 pieces
M.2 SATA SSD50+ store reviews≤7h response time
Shenzhen Lanbo Shengshi Electronic Technology Co., Ltd.Shenzhen Lanbo Shengshi Electronic Technology Co., Ltd.🇨🇳CN3 yrs
New Factory Price Wholesale Internal NGFF M.2 SATA SSD 1TB 2280 8MB Cache Read 480-560MB/s Write 420-500MB/s Laptop Desktop

New Factory Price Wholesale Internal NGFF M.2 SATA SSD 1TB 2280 8MB Cache Read 480-560MB/s Write 420-500MB/s Laptop Desktop

$75.405.0(479)
MOQ: 1 piece
M.2 SATA SSD37% reorder rate≤2h response time
Shenzhen Yingda Electronic Components Co., Ltd.Shenzhen Yingda Electronic Components Co., Ltd.🇨🇳CN1 yr

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source