WD Blue SN5100
Western Digital Blue SN5100 500GB M.2 2280 NVMe
500GB · NVMe PCIe 4.0 x4 · M.2 2280 · 6,600 / 5,600 MB/s
$137
Newegg
NE $137 · AMZ $120 · WM $137
Western Digital WD Blue SN5100 4TB M.2 2280 NVMe PCIe 4.0
MPN WDS400T5B0E-00CPE0 UPC 718037906270UPC 619659222826
- Capacity
- 4TB
- Interface
- NVMe PCIe 4.0 x4
- Form factor
- M.2 2280
- Read / write
- 6,900 / 6,700 MB/s
- Endurance
- 1,200 TBW
- NAND
- QLC
Best price now
$499.99
at
The store's own price · checked
Lowest price in 30 days
Lowest in 30 days: $499.99 · typical: $519.99
Near you
In stock at 29 stores nationwide.
Every real price drop the minute we find it: ssd.live on Telegram · Discord
Where to buy
★ 4.5 out of 5 from 31 customer ratings at 2 stores. Some of these stores show one rating for several versions of a product. How we count
In-store stock · 29 stores
Set your ZIP to sort by distancePrice history
Lowest in-stock price by retailer
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Specifications
Drive
- Capacity
- 4TB
- Form factor
- M.2 2280
- Interface
- NVMe PCIe 4.0 x4
- NAND
- QLC
- DRAM cache
- No
Performance
- Sequential read
- 6,900 MB/s
- Sequential write
- 6,700 MB/s
- Random read
- 900,000 IOPS
- Random write
- 1,100,000 IOPS
Endurance
- Rated writes
- 1,200 TB
- Warranty
- 5 years
Wrong price, stock or spec? Tell us
Full spec sheet from Newegg
- Model/Brand
- Western Digital
- Model/Model
- WDS400T5B0E-00CPE0
- Details/Cache
- No DRAM (HMB)
- Model/Used For
- Consumer
- Details/Capacity
- 4TB
- Details/Protocol
- NVMe
- Performance/MTTF
- 1.75 Million hours
- Details/Interface
- PCI-Express 4.0 x4
- Model/Device Type
- Internal Solid State Drive (SSD)
- Details/Encryption
- TCG Pyrite 2.01, ATA security passthrough over NVMe
- Details/Form Factor
- M.2 2280
- Details/Memory Components
- QLC 3D CBA NAND
- Dimensions & Weight/Depth
- 80mm
- Dimensions & Weight/Width
- 22mm
- Dimensions & Weight/Height
- 2.38mm
- Dimensions & Weight/Weight
- 5.7g
- Performance/4KB Random Read
- Up to 900,000 IOPS
- Performance/4KB Random Write
- Up to 1,100,000 IOPS
- Performance/Max Sequential Read
- Up to 6900 MBps
- Performance/Max Sequential Write
- Up to 6700 MBps
- Environmental/Storage Temperature
- -40°F to 185°F (-40°C to 85°C)
- Environmental/Max Shock Resistance
- 1,500G @ 0.5 ms half sine
- Environmental/Operating Temperature
- 32°F to 185°F (0°C to 85°C)
- Performance/Terabytes Written (TBW)
- 1200TB
- Environmental/Max Vibration Resistance
- Operating Vibration: 5 gRMS, 10-2000 Hz, 3 axes Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
- Additional Information/First Listed on Newegg
- December 19, 2025
Full spec sheet from Best Buy
- UPC
- 718037906270
- Brand
- Western Digital
- Usage
- Everyday computing
- Form Factor
- M.2 2280
- Interface(s)
- PCIe Gen 4 x4
- Product Name
- WD WDS400T5B0E Blue 4TB SN5100 NVMe SSD M.2 2280, PCIe Gen 4.0,Internal Solid State Drive Read Speeds Up to 6,900MB/s
- Product Width
- 6 inches
- Product Height
- 8 inches
- Product Weight
- 3 ounces
- Storage Capacity
- 4000 gigabytes
- Warranty - Parts
- Warranty
- Storage Drive Type
- SSD
- Internal Or External
- Internal
- Product Compatibility
- Desktop computers
Full spec sheet from Micro Center
- SKU
- 970434
- UPC
- 718037906270
- Color
- Blue
- Labor
- 5 Year Limited
- Parts
- 5 Year Limited
- Capacity
- 4TB
- Endurance
- 1,200 TBW
- Interface
- PCIe Gen 4 x 4
- Mfr Part#
- WDS400T5B0E-00C
- Read Speed
- Up to 6,900MBps
- Form Factor
- M.2 2280 M Key
- Write Speed
- Up to 6,700MBps
- Architecture
- 3D QLC NAND Flash
- Random Read 4K
- Up to 900,000 IOPS
- Controller Type
- Polaris 3
- Random Write 4K
- Up to 1,100,000 IOPS
- Power Usage - Idle
- 4.5 mW
- Box Dimensions (WxDxH)
- 4.00 x 0.80 x 5.00 in. (101.60 x 20.32 x 127.00 mm)
- Power Usage - Read/Write
- 4.3 Watts
Full spec sheet from SanDisk Store
- Parts
- 5-Year Limited Warranty
- Capacity
- 4 TB
- Endurance
- 1200 TBW
- Store/EAN
- 718037906270
- Store/UPC
- 718037906270
- Form Factor
- M.2 2280
- Store/Width
- 22 mm
- Store/Height
- 2.38 mm
- Store/Length
- 80 mm
- Store/Weight
- 5.7 gms
- 4KB Random Read
- 900000 IOPS
- 4KB Random Write
- 1100000 IOPS
- Store/In The Box
- <div>WD Blue SN5100 NVMe SSD</div>
- Store/Form Factor
- M.2 2280
- Store/Random Read
- 900 K IOPS
- Store/Model Number
- WDS400T5B0E-00CPE0
- Store/Random Write
- 1100 K IOPS
- Max Sequential Read
- 6900 MB/s
- Store/compatibility
- <ul> <li>M.2 2280 Slot</li> <li>PCIe 4.0 and Prior</li> </ul>
- Max Sequential Write
- 6700MB/s
- Store/Certifications
- BSMI, CAN ICES-3(B)/NMB-3(B), CE, FCC, KCC, Morocco, RCM, TÜV, UL, UKCA, VCCI
- Store/Endurance (TBW)
- 1200
- Store/Operating Temperature
- 0, 85 °C
- Store/Non-Operating Temperature
- -40, 85 °C
- Store/Sequential Read Performance
- 6900 MB/s
- Store/Sequential Write Performance
- 6700MB/s
More WD Blue SN5100
All WD Blue SN5100The same series in other capacities: the lowest price in stock for each.
WD Blue SN5100
Western Digital Blue SN5100 1TB M.2 2280 NVMe
1TB · NVMe PCIe 4.0 x4 · M.2 2280 · 7,100 / 6,700 MB/s
$180
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NE $200 · AMZ $176 · B&H $180 · WM $200
WD Blue SN5100
Western Digital WD Blue SN5100 2TB M.2 2280 NVMe PCIe 4.0
2TB · NVMe PCIe 4.0 x4 · M.2 2280 · 7,100 / 6,700 MB/s
$274
5 stores
NE $290 · AMZ $274 · WM $274 · CC $300
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