WD_BLACK SN850X
Western Digital WD_BLACK SN850X 1TB M.2 2280 NVMe PCIe 4.0
1TB · NVMe PCIe 4.0 x4 · M.2 2280 · 7,300 / 6,300 MB/s
$240
5 stores
NE $247 · CC $240 · AMZ $247
Western Digital WD_BLACK SN850X 4TB M.2 2280 NVMe PCIe 4.0
MPN WDS400T2X0E UPC 718037891378UPC 619659193454
- Capacity
- 4TB
- Interface
- NVMe PCIe 4.0 x4
- Form factor
- M.2 2280
- Read / write
- 7,300 / 6,600 MB/s
- Endurance
- 2,400 TBW
- NAND
- TLC
Best price now
$649.99
at
The store's own price · checked
Lowest price in 30 days
Lowest in 30 days: $649.99 · typical: $679.99
Near you
In stock at 33 stores nationwide.
Every real price drop the minute we find it: ssd.live on Telegram · Discord
Where to buy
★ 4.8 out of 5 from 1,949 customer ratings at 4 stores. Some of these stores show one rating for several versions of a product. How we count
In stock
★ 4.8 (1,293) ·
Global Electronic Treasure Store (marketplace seller) · +$40 ship ·
$697.99
Out of stock
★ 4.8 (1,293) ·
Infinite Energypmax Co., Limited (marketplace seller) · +$30 ship ·
$651.42
In-store stock · 33 stores
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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
- TLC
Performance
- Sequential read
- 7,300 MB/s
- Sequential write
- 6,600 MB/s
- Random read
- 1,200,000 IOPS
- Random write
- 1,100,000 IOPS
Endurance
- Rated writes
- 2,400 TB
- Warranty
- 5 years
Features
- Heatsink
- No
- Hardware encryption
- No
Wrong price, stock or spec? Tell us
Full spec sheet from Newegg
- Model/Brand
- Western Digital
- Model/Model
- WDS400T2X0E
- Model/Series
- BLACK SN850X NVMe
- Model/Used For
- Consumer
- Details/Capacity
- 4TB
- Details/Protocol
- NVMe
- Performance/MTTF
- 1.75M Hours
- Details/Interface
- PCI-Express 4.0 x4
- Features/Features
- Get the Ultimate Gaming Edge Insane speeds up to 7,300 MB/s deliver top-tier performance with ridiculously short load times for the elite gaming experience you've been waiting for. Soup Up Your Rig Extremely low latency loads graphics fast with minimal stutter and lagging for an incredibly smooth, satisfying gaming experience. More Room for More Games Today's A-list titles can take up 200GB or more of storage. A range of capacities from 1TB to 4TB means you get to keep more games at the ready and get into the action fast. Heatsink for the Win The WD_BLACK SN850X NVMe SSD 1TB and 2TB drives have an optional heatsink version that not only looks awesome but also helps your rig maintain peak performance through the most intense gaming sessions. Game Mode 2.0 The latest version of Game Mode serves up even more PC performance-boosting features like load prediction to ready game assets for fast in-game loading. Near-Max PCIe Gen43 Speeds The WD_BLACK SN850X NVMe SSD delivers output approaching the limits of the PCIe Gen4 interface to help you get ultra-fast performance out of your storage and system components.
- Model/Device Type
- Internal Solid State Drive (SSD)
- Details/Form Factor
- M.2 2280
- Performance/HeatSink
- without HeatSink
- Details/Memory Components
- 3D NAND TLC
- Dimensions & Weight/Depth
- 80.00mm
- Dimensions & Weight/Width
- 22.00mm
- Dimensions & Weight/Height
- 2.38mm
- Dimensions & Weight/Weight
- 7.50g
- Performance/4KB Random Read
- Up to 1,200,000 IOPS
- Performance/4KB Random Write
- Up to 1,100,000 IOPS
- Performance/Max Sequential Read
- Up to 7300 MBps
- Performance/Max Sequential Write
- Up to 6600 MBps
- Environmental/Storage Temperature
- -40°C ~ +85°C
- Environmental/Max Shock Resistance
- 1,500G @0.5 ms half sine
- Environmental/Operating Temperature
- 0°C ~ +85°C
- Performance/Terabytes Written (TBW)
- 2400TB
- 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, 2024
Full spec sheet from Best Buy
- UPC
- 619659193454
- Brand
- WD
- Usage
- Everyday computing, Gaming, Performance computing
- Heatsink
- false
- Form Factor
- M.2 2280
- Interface(s)
- PCIe Gen 4 x4
- Model Number
- WDBB9G0040BNC-WRSN
- Product Name
- BLACK SN850X 4TB Internal SSD PCIe Gen 4 x4 NVMe
- Lighting Type
- None
- Product Width
- 0.87 inches
- SSD Endurance
- 2400 terabytes
- Product Height
- 0.09 inches
- Product Weight
- 0.32 ounces
- Data Encryption
- false
- Storage Capacity
- 4000 gigabytes
- Warranty - Labor
- 5 Years
- Warranty - Parts
- 5 years
- Maximum Read Speed
- 7300 megabytes per second
- Storage Drive Type
- SSD
- Maximum Write Speed
- 6600 megabytes per second
- Internal Or External
- Internal
- Product Compatibility
- Desktop computers, Laptop computers
- NAND Flash Memory Type
- TLC
- Operating System Compatibility
- Windows
Full spec sheet from Micro Center
- SKU
- 753095
- UPC
- 619659193454
- MTBF
- 1,750,000 Hours
- Color
- Black
- Labor
- 5 Year Limited
- Parts
- 5 Year Limited
- Capacity
- 4TB
- Endurance
- 2,400 TBW
- Interface
- PCIe Gen 4 x 4
- Mfr Part#
- WDBB9G0040BNC
- Read Speed
- Up to 7,300MBps
- Form Factor
- M.2 2280 M Key
- Write Speed
- Up to 6,600MBps
- Architecture
- 112L BiCS5 TLC NAND Flash
- Random Read 4K
- Up to 1,200,000 IOPS
- Controller Type
- WD NVMe Architecture
- Random Write 4K
- Up to 1,100,000 IOPS
- Box Dimensions (WxDxH)
- 4.00 x 0.85 x 5.00 in. (101.60 x 21.59 x 127.00 mm)
Full spec sheet from SanDisk Store
- Parts
- 5-Year Limited Warranty
- Usage
- Gaming
- Capacity
- 4 TB
- Endurance
- 2400 TBW
- Interface
- PCIe 4.0 x4
- Store/EAN
- 718037891378
- Store/UPC
- 718037891378
- Form Factor
- M.2 2280
- Store/Color
- Black
- Store/Width
- 22 mm
- Store/Height
- 2.38 mm
- Store/Length
- 80 mm
- Store/Weight
- 7.5 gms
- 4KB Random Read
- 1200000 IOPS
- Store/Connector
- M.2
- Store/Interface
- PCIe 4.0 x4
- 4KB Random Write
- 1100000 IOPS
- Store/Application
- Gaming
- Store/Form Factor
- M.2 2280
- Store/Random Read
- 1200 K IOPS
- Store/Model Number
- WDS400T2X0E
- Store/Random Write
- 1100 K IOPS
- Max Sequential Read
- 7300 MB/s
- Store/compatibility
- <ul> <li>Windows® 10+</li> <li>PlayStation®5 (Heatsink model only)<sup>4</sup></li> <li>Computer with M.2 (M-key) port, capable of taking M.2 2280 form factor</li> </ul>
- Max Sequential Write
- 6600MB/s
- Store/Certifications
- BSMI, CAN ICES-3(B)/NMB-3(B), CE, FCC, KCC, Morocco, RCM, TUV, UL, VCCI
- Store/Endurance (TBW)
- 2400 units
- Store/Layers per pallet
- 5 units
- Store/Average active power
- 65 mW
- Store/Operating Temperature
- 0, 85 °C
- Store/Product Family/Series
- WD_BLACK
- Store/Retail box weight (max)
- 40.82 gms
- Store/Retail boxes per pallet
- 2600 units
- Store/Master cartons per pallet
- 20 units
- Store/Non-Operating Temperature
- -40, 85 °C
- Store/Master carton weight (max)
- 508 gms
- Store/Sequential Read Performance
- 7300 MB/s
- Store/Retail box size (Face Width)
- 101.6 mm
- Store/Sequential Write Performance
- 6600MB/s
- Store/Retail box size (Face height)
- 127 mm
- Store/Retail box size (Shelf depth)
- 22.1 mm
- Store/Retail boxes per master carton
- 10 units
- Store/Updated Sequential Write Performance
- 6600 MB/s
More WD_BLACK SN850X
All WD_BLACK SN850XThe same series in other capacities: the lowest price in stock for each.
WD_BLACK SN850X
Western Digital WD_BLACK SN850X 2TB M.2 2280 NVMe PCIe 4.0
2TB · NVMe PCIe 4.0 x4 · M.2 2280 · 7,300 / 6,600 MB/s
$350
16 stores
MC $350 · NE $374 · CC $400 · AMZ $400
WD_BLACK SN850X
Western Digital WD_BLACK SN850X 8TB M.2 2280 NVMe PCIe 4.0 with Heatsink
8TB · NVMe PCIe 4.0 x4 · M.2 2280 · 7,200 / 6,600 MB/s
$1,500
19 stores
MC $1,500 · NE $1,660 · AMZ $1,660 · WM $1,700
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