Overview
Specifications
Resources
Disclosures
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PC SN730 NVMe SSD
from Western Digital

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Introducing a New Layer of Performance

With future-ready, scalable NVMe architecture, the Western Digital PC SN730 NVMe™ SSD is breaking through performance limits of client computing and enabling partners to support higher storage applications in today’s mobile and ultra-thin computing markets while supporting an extreme sleep mode of 3.5mW. 

The Western Digital PC SN730 NVMe SSD offers an exceptional performance option for all computing customer who seek a compact storage device with high capacity points from 256GB to 1TB.

Product Details

NVMe Architecture
The Western Digital PC SN730 NVMe SSD, supporting PCIe Gen3 x4, is designed for applications that require both high performance and low power, such as gaming, Ultra HD or 4K video and VR content creation, post production processing and high-bandwidth corporate computing such as for software development and compilation.

Unmatched Performance
Equipped with a fully integrated solution that includes an in-house controller, 96-layer 3D NAND, firmware, and extensive testing, Western Digital provides longevity of supply in a robust and reliable design.

Highlights
●  Read speeds up to 3,400 MB/s (1TB and 512GB models) saturate the PCIe Gen3 x4 interface supporting NVMe™ architecture
●  256GB - 1TB1 capacities available in M.2 2280 form factor
●  Endurance of up to 400 TBW (1TB model)
●  5-year limited warranty

Applications and Workloads
●  High Performance PCs and Laptops
●  Gaming
●  Ultra HD or 4K Video Creation
●  VR Content Creation
●  High-Bandwidth Corporate Computing

Specifications

Features
  • Endurance of up to 400 TBW (1TB model)
  • Fully integrated solution including in-house controller, 96-layer 3D NAND, firmware, and extensive testing
  • Ideal for gaming, ultra HD and 4K video creation, and high-bandwidth corporating computing
Capacity
256GB
Form Factor
M.2 2280
Sequential Read Performance
3150MB/s
Sequential Write Performance
2100MB/s
Random Read
270K IOPS
Random Write
280K IOPS
Interface
PCIe Gen3 x4, NVMe v1.3
Security
None
Warranty
5-Year Limited Warranty
Endurance (TBW)
200
Dimensions (L x W x H)
3.15" x 0.87" x 0.09"
Weight
7.3gms
Model Number
Operating Temperature
0°C to 70°C
Non-Operating Temperature
-55°C to 85°C
Certifications
BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL
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Product Numbers

256GB , None
256GB , SED
512GB , None
512GB , SED
1TB , None
1TB , SED
256GB , None
256GB , SED
512GB , None
512GB , SED
1TB , None
1TB , SED

Resources

Download Product Brief

Disclosures

  1. As used for storage capacity, one gigabyte (GB) = one billion bytes and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.
  2. Test Conditions: Performance is Need Measured by CrystalDiskMark 5.2.1 using 1000MB LBA range ASUS G752VSK . Windows 10 Pro 64-bit using Microsoft StorNVMe driver, Primary drive. Performance may vary based on host device. 1 MB = 1,000,000 bytes. IOPS = input/output operations per second.
  3. TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity.
  4. Measured using MobileMark™ 2014 on ASUS B944UA with i5-7200U, 8GB RAM. Windows 10 Pro 64-bit 19H1 using MicroSoft driver, Primary drive.
  5. Power measurements at 25°C.
  6. MTTF = Mean Time To Failure based on internal testing using Telcordia stress part testing. MTTF is based on a sample population and is estimated by statistical measurements and acceleration algorithms. MTTF does not predict an individual drive’s reliability and does not constitute a warranty. (Telecordia SR-332, GB, 40°C).
  7. Operational temperature as reported by device (composite temperature).
  8. Non-operational storage temperature does not guarantee data retention.
  9. 5 years or Max Endurance (TBW) limit, whichever occurs first. 5 year warranty in regions not recognizing “limited.” See support.wdc.com for more details
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