Product Overview
The Western Digital PC SN810 NVMe™ SSD introduces a new standard in performance for client computing, leveraging a scalable NVMe™ architecture designed for demanding storage applications. It is an ideal choice for users seeking thin and light storage devices, offering capacities from 256GB² to 2TB².
Built on the PCIe® Gen4 x4 interface, the SN810 SSD delivers high performance suitable for gaming, high-definition video content creation, postproduction processing, software development, and rendering.
Key Benefits and Features:
- Read speeds up to 6,600 MB/s¹ (1TB² and 2TB² models)
- Reliability features to protect user content
- NVMe™ power management
- Slim M.2 2280 form factor
- Single-sided M.2 2280 PCIe® Gen4 x4 NVMe™ SSD for space saving
The drive is designed as a fully integrated solution, featuring an in-house controller, firmware, and rigorous testing for robust supply and reliable design. It offers sequential read speeds of 6,600 MB/s¹ and sequential write speeds of 5,000 MB/s¹, with endurance up to 500 TBW³.
Product Features and Specifications
| Feature | 256GB² | 512GB² | 1TB² | 2TB² |
|---|---|---|---|---|
| Form Factor | M.2 2280 | |||
| Interface | PCIe® Gen4 x4 NVMe™ | |||
| Formatted Capacities | 256GB², 512GB², 1TB², 2TB² | |||
| Sequential Read up to (MB/s)⁶ | 5,700 | 6,000 | 6,600 | 6,600 |
| Sequential Write up to (MB/s)⁶ | 1,900 | 4,000 | 5,000 | 5,000 |
| Random Read up to (IOPS)⁵ | 400K | 750K | 760K | 760K |
| Random Write up to (IOPS)⁵ | 490K | 630K | 650K | 650K |
| Endurance³ (TBW) | 200 | 300 | 400 | 500 |
| Average Active Power⁷ (mW) | 200 | 200 | 200 | 200 |
| Low Power (PS3) (mW) | 25 | 25 | 25 | 25 |
| Sleep (PS4) (mW) | 5 | 5 | 5 | 5 |
| Maximum Operating Power (mW)⁸ | 7,000 | 8,000 | 8,000 | 8,250 |
| Reliability MTTF⁹ | Up to 1,752,000 hours | |||
| Operating Temperature¹⁰ | 32°F to 176°F (0°C to 80°C) | |||
| Non-Operating Temperature¹¹ | -67°F to 185°F (-55°C to +85°C) | |||
| Operating Vibration | 5 gRMS, 10-2000Hz, 15min/axis on 3 axes | |||
| Non-Operating Vibration | 4.9 gRMS, 7-800Hz, 15min/axis on 3 axes | |||
| Shock | 1,500G @0.5 ms half sine | |||
| Certifications | Windows® HCK, Windows HLK, FCC, UL, TUV, KCC, BSMI, VCCI, C-Tick | |||
| Limited Warranty¹² | 5 years | |||
| Physical Dimensions Width | 22mm ±0.15mm | |||
| Physical Dimensions Length | 80mm ±0.15mm | |||
| Physical Dimensions Thickness (max) | 2.38mm | |||
| Physical Dimensions Weight | 6.5g ±0.5g | |||
| Ordering Information (Non-SED) | SDCPNRY-256G | SDCPNRY-512G | SDCPNRY-1T00 | SDCPNRZ-2T00 |
| Ordering Information (SED) | SDCQNRY-256G | SDCQNRY-512G | SDCQNRY-1T00 | SDCQNRZ-2T00 |
Footnotes:
- ¹ 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.
- ² 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
- ³ TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity.
- ⁴ Backward compatible with PCIe® Gen3 x4, PCIe® Gen3 x2, PCIe® Gen3 x1, PCIe® Gen2 x4, PCIe® Gen2 x2 and PCIe® Gen2 x1.
- ⁵ Test Conditions: Performance is measured by CrystalDiskMark™ 7.0.0f using 1GB LBA range. Windows® 10 using Microsoft® driver build 18362.116, Primary drive FOB. ASUS™ ROG Crosshair VIII Hero X570 platform with AMD Ryzen™ 9 3950X 16-Core, HyperX Fury 32GB 3200Mhz DDR4 CL 16 DIMM. Performance may vary based on host device, usage conditions, drive capacity, and other factors. 1 MB = 1,000,000 bytes. IOPS = input/output operations per second.
- ⁶ Based on read/write speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.
- ⁷ Measured using MobileMark™ 2014 on AMD Ryzen™ 5 3500 6-core, 16GB DRAM, NVIDIA™ GeForce GT 710, C-State on, Windows® 10 Pro.
- ⁸ Measured during continuous sequential read or write activity and indicates the average over 1 second intervals.
- ⁹ Mean Time To Failure based on internal testing using Telcordia™ stress part testing (Telcordia™ SR-332, GB, 25°C). 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.
- ¹⁰ Operational temperature is measured by an on board temperature sensor. The SSD box package is rated up to 60°C.
- ¹¹ Non-operational storage temperature does not guarantee data retention.
- ¹² 5 years or Max Endurance (TBW) limit, whichever occurs first. See http://support.westerndigital.com for more details.
Company Information
Western Digital
5601 Great Oaks Parkway
San Jose, CA 95119, USA
US (Toll-Free): 800.275.4932
International: 408.717.6000
Western Digital and the Western Digital logo are registered trademarks or trademarks of Western Digital Corporation or its affiliates. NVMe is a trademark of NVM Express, Inc. PCIe is a registered trademark of PCI-SIG Corporation. Microsoft and Windows are trademarks of Microsoft Corporation. All other marks are the property of their respective owners. Product specifications are subject to change without notice. Pictures shown may vary from actual products. Please visit our website, http://www.westerndigital.com for additional information on product specifications.
© 2023 Western Digital Corporation or its affiliates. All rights reserved.
Document identifier: 02-00-WW-04-00048-AA01 October 2023
