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Product Code: UDHO-1151
MPN #: SDDPTQD-1T00
Performance Redefined
The Western Digital PC SN740 NVMe™ SSD enables manufacturers to create thin and light systems that are ready to accept the challenge of tomorrows demanding workloads with a balance of performance and power efficiency.
Innovation Through the PCIe® Gen4 Interface
The Western Digital PC SN740 NVMe SSD resets expectations in performance through innovating with the scalable NVMe architecture bringing a new standard for what users can expect from their storage.
The Western Digital PC SN740 provides the computing customer looking for thin and longer lasting mobile devices with a solution that does not sacrifice performance and offers a range of capacities from 256GB to 2TB.
Versatility Takes a Step Forward
With PCIe Gen4x4 compatibility, the PC SN740 is designed to provide higher performance with lower power draw. This means it is certified for Intel® Evo™ laptops as well.
A fully integrated solution, the PC SN740 is designed with Western Digital’s own in house controller, 3D NAND and firmware all while going through rigorous testing to provide a reliable and robust supply.
The Western Digital PC SN740 NVMe™ SSD provides performance to meet tomorrow’s challenging workloads with read speeds of up to 5,150 MB/s (1TB and 2TB models) and write speeds of up to 4,900 MB/s (1TB model) and endurance of up to 500 TBW (2TB model). All this comes in a small and thin but powerful form factor.
Features | |
Certification | Windows HLK, FCC, UL, TUV, KC, BSMI, VCCI, CE |
TBW rating | 400 |
Mean time between failures (MTBF) | 1750000 h |
PCI Express interface data lanes | x4 |
Random write (4KB) | 800000 IOPS |
Random read (4KB) | 740000 IOPS |
Write speed | 4900 MB/s |
Read speed | 5150 MB/s |
Component for | Laptop |
Memory type | 3D NAND |
NVMe version | 1.4b |
NVMe | Yes |
Interface | PCI Express 4.0 |
SSD form factor | M.2 |
SSD capacity | 1 TB |
Power | |
Power consumption (sleep) | 0.0033 W |
Power consumption (average) | 0.065 W |
Weight & dimensions | |
Weight | 2.8 g |
Height | 2.38 mm |
Depth | 30 mm |
Width | 22 mm |
Operational conditions | |
Operating shock | 1500 G |
Non-operating vibration | 4.9 G |
Operating vibration | 5 G |
Maximum operating temperature | 85 °C |
Minimum operating temperature | 0 °C |
Storage temperature (T-T) | -40 - 85 °C |
Operating temperature (T-T) | 0 - 85 °C |
Other features | |
Operating temperature (T-T) | 0 - 85 °C |
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