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Western Digital PC SN740 NVMe™ SSD - {{getUnEscapedHTMLContent(variantTagData)}}

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.

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2000MB/s,Sequential Read Performance
2000MB/s
Sequential Read Performance
PCIe Gen4 x4, NVMe v1.4b ,Interface
PCIe Gen4 x4, NVMe v1.4b 
Interface
5-Year Limited Warranty,Warranty
5-Year Limited Warranty
Warranty
2000MB/s,Sequential Read Performance
2000MB/s
Sequential Read Performance
PCIe Gen4 x4, NVMe v1.4b ,Interface
PCIe Gen4 x4, NVMe v1.4b 
Interface
5-Year Limited Warranty,Warranty
5-Year Limited Warranty
Warranty

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 256GB1 to 2TB1.

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/s1 (1TB and 2TB models) and write speeds of up to 4,900 MB/s2 (1TB model) and endurance of up to 500 TBW3 (2TB model). All this comes in a small and thin but powerful form factor.

Specifications

Capacity
256GB
Form Factor
M.2 2280
Connector
M.2
Sequential Read Performance
2000MB/s
Sequential Write Performance
2000MB/s
Random Read
240K IOPS
Random Write
470K IOPS
Interface
PCIe Gen4 x4, NVMe v1.4b 
Security
TCG Pyrite
Warranty
5-Year Limited Warranty
Endurance (TBW)
200
Dimensions (L x W x H)
80mm x 22mm x 2.38mm
Weight
5.4gms
Model Number
SDDPNQD-256G
Operating Temperature
0°C to 85°C
Non-Operating Temperature
-40°C to 85°C
Certifications
Windows® HLK, FCC, UL, TUV, KCC, BSMI, VCCI
Product Features
  • A drive that resets expectations in performance with scalable NVMe architecture
  • PCIe Gen4x4 compatibility to provide higher performance with lower power draw
  • Designed with Western Digital's in-house controller, 3D NAND, and firmware 
Model Numbers
256GB, M.2 2280, TCG Pyrite: SDDPNQD-256G
256GB, M.2 2230, TCG Pyrite: SDDPTQD-256G
256GB, M.2 2280, TCG Opal SSC 2.01: SDDQNQD-256G
256GB, M.2 2230, TCG Opal SSC 2.01: SDDQTQD-256G
512GB, M.2 2242, TCG Pyrite: SDDPMQD-512G
512GB, M.2 2280, TCG Pyrite: SDDPNQD-512G
512GB, M.2 2230, TCG Pyrite: SDDPTQD-512G
512GB, M.2 2280, TCG Opal SSC 2.01: SDDQNQD-512G
512GB, M.2 2230, TCG Opal SSC 2.01: SDDQTQD-512G
1TB, M.2 2242, TCG Pyrite: SDDPMQD-1T00
1TB, M.2 2230, TCG Pyrite: SDDPTQD-1T00
1TB, M.2 2280, TCG Pyrite: SDDQNQD-1T00
1TB, M.2 2230, TCG Opal SSC 2.01: SDDQTQD-1T00
2TB, M.2 2242, TCG Pyrite: SDDPMQE-2T00
2TB, M.2 2280, TCG Pyrite: SDDPNQE-2T00
2TB, M.2 2230, TCG Pyrite: SDDPTQE-2T00
2TB, M.2 2280, TCG Opal SSC 2.01: SDDQNQE-2T00
2TB, M.2 2230, TCG Opal SSC 2.01: SDDQTQE-2T00
Model Numbers
256GB, M.2 2280, TCG Pyrite: SDDPNQD-256G
256GB, M.2 2230, TCG Pyrite: SDDPTQD-256G
256GB, M.2 2280, TCG Opal SSC 2.01: SDDQNQD-256G
256GB, M.2 2230, TCG Opal SSC 2.01: SDDQTQD-256G
512GB, M.2 2242, TCG Pyrite: SDDPMQD-512G
512GB, M.2 2280, TCG Pyrite: SDDPNQD-512G
512GB, M.2 2230, TCG Pyrite: SDDPTQD-512G
512GB, M.2 2280, TCG Opal SSC 2.01: SDDQNQD-512G
512GB, M.2 2230, TCG Opal SSC 2.01: SDDQTQD-512G
1TB, M.2 2242, TCG Pyrite: SDDPMQD-1T00
1TB, M.2 2230, TCG Pyrite: SDDPTQD-1T00
1TB, M.2 2280, TCG Pyrite: SDDQNQD-1T00
1TB, M.2 2230, TCG Opal SSC 2.01: SDDQTQD-1T00
2TB, M.2 2242, TCG Pyrite: SDDPMQE-2T00
2TB, M.2 2280, TCG Pyrite: SDDPNQE-2T00
2TB, M.2 2230, TCG Pyrite: SDDPTQE-2T00
2TB, M.2 2280, TCG Opal SSC 2.01: SDDQNQE-2T00
2TB, M.2 2230, TCG Opal SSC 2.01: SDDQTQE-2T00

Ratings & Reviews

Support & Resources

Disclosures

  1. 1GB=1 billion bytes. Actual user capacity may be less depending on operating environment.
  2. As used for transfer speed, megabyte per second (MB/s) = one million bytes per second. Performance will vary depending on your hardware and software components and configurations.
  3. TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity.
  4. 5 years or Max Endurance (TBW) limit, whichever occurs first. See support.WesternDigital.com for regional specific warranty details.
  5. IOPS = input/output operations per second.