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Western Digital

Western Digital Black WD_BLACK™ SN850X NVMe™ SSD POWERED BY SANDISK 4 TB

SKU
WDS400T2X0E-00BCA0
In Stock
WD_BLACK SN850X NVMe SSD POWERED BY SANDISK 4 TB
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Hard drive
PCI Express interface data lanesx4
SSD capacity4 TB
Performance
Windows operating systems supportedWindows 10, Windows 11, Windows 8.1
InterfacePCI Express 4.0
Component forPC
NVMeYes
TBW rating2400
PCI Express interface data lanesx4
SSD capacity4 TB
Read speed7300 MB/s
Write speed6600 MB/s
Random write (4KB)1100000 IOPS
Random read (4KB)1200000 IOPS
Hardware encryptionNo
Data transmission
Read speed7300 MB/s
Write speed6600 MB/s
Random write (4KB)1100000 IOPS
Random read (4KB)1200000 IOPS
Features
InterfacePCI Express 4.0
Component forPC
NVMeYes
TBW rating2400
PCI Express interface data lanesx4
SSD capacity4 TB
Windows operating systems supportedWindows 10, Windows 11, Windows 8.1
Read speed7300 MB/s
Write speed6600 MB/s
Random write (4KB)1100000 IOPS
Random read (4KB)1200000 IOPS
Hardware encryptionNo
SSD form factorM.2
Design
Component forPC
SSD form factorM.2
Weight & dimensions
Width22 mm
Weight7.5 g
Height2.38 mm
Depth80 mm
System requirements
Windows operating systems supportedWindows 10, Windows 11, Windows 8.1
Operational conditions
Operating temperature (T-T)0 - 85 °C
Storage temperature (T-T)-40 - 85 °C
Minimum operating temperature0 °C
Maximum operating temperature85 °C
Technical details
InterfacePCI Express 4.0
Operating temperature (T-T)0 - 85 °C
Storage temperature (T-T)-40 - 85 °C
Hardware encryptionNo
SSD form factorM.2
Software
Windows operating systems supportedWindows 10, Windows 11, Windows 8.1

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SKU
WDS400T2X0E-00BCA0
875503-B21
MZ-77E4T0B/EU
P40498-B21
MZWLR1T9HBJR-00007
MZ-V9P4T0GW
Manufacturer
Western Digital
HPE
Samsung
HPE
Samsung
Samsung
Interface
PCI Express 4.0
N/A
Serial ATA III
Serial ATA
PCI Express 4.0
PCI Express 4.0
Memory type
N/A
N/A
V-NAND MLC
TLC
V-NAND
V-NAND TLC
SSD capacity
N/A
200GB to 250GB
N/A
800GB to 1000GB
1200GB to 2000GB
N/A
Component for
PC
Server/workstation
PC
Server
PC
PC/Game console
SSD form factor
M.2
2.5"
2.5"
2.5"
2.5"
M.2