Western Digital SDAPNTW-1T00 User Manual
Western Digital® PC SN720 NVMe™ SSD
Unleashed Performance
NVMe Architecture
With future-ready, scalable NVMe architecture, the Western Digital PC SN720 NVMe SSD is breaking through performance limits of client
computing and enabling partners to support higher storage applications in today’s mobile and ultrathin computing markets while supporting an extreme sleep mode of 2.5mW.
The Western Digital PC SN720 NVMe SSD offers an exceptional performance option for all computing customers who seek a compact storage device with high capacity points from 256GB to 2TB.
WESTERN DIGITAL PC SN720 NVMe SSD
KEY BENEFITS & FEATURES
READ SPEEDS UP TO 3,400MB/S SATURATES THE PCIe GEN3 x4 INTERFACE SUPPORTING NVMe ARCHITECTURE
The Western Digital PC SN720 NVMe SSD, supporting PCIe Gen3 x4, is designed for applications that require both high performance and low power. Applications that could benefit from NVMe technology include 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, 64-layer 3D NAND, firmware, and extensive testing, Western Digital provides longevity of supply in a robust and reliable design.
Designed with Western Digital’s in-house tiered-caching NVMe architecture, the Western Digital PC SN720 NVMe SSD delivers extreme performance with screaming sequential read and write speeds up to 3,400MB/s and 2,800MB/s respectively and high endurance up to 500 TBW, all of which is available in a M.2 2280 form factor.
Summary
The Western Digital PC SN720 NMVe SSD packs the knockout punch in a compact design that enables outstanding performance for the most intensive compute applications seeking a reliable storage device with capacity points from 256GB to 2TB.
256GB-2TB CAPACITIES AVAILABLE IN M.2 2280 FORM FACTOR
ENDURANCE OF UP TO 500 TBW
5 YEAR LIMITED WARRANTY
Western Digital PC SN720 NVMe SSD
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Specifications are subject to change |
Form Factors |
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M.2 2280 |
Interface |
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PCIe Gen3 x4 NVMe v1.3 |
Formatted Capacities1 |
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256GB, 512GB, 1TB, (2TB version for later release) |
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Performance2 |
256GB |
512GB |
1TB |
2TB |
Sequential Read up to (MB/s) |
3,000 |
3,400 |
3,400 |
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Sequential Write up to (MB/s) |
1,600 |
2,400 |
2,800 |
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Random Read up to (IOPS) |
225K |
400K |
500K |
Coming Soon |
Random Write up to (IOPS) |
185K |
330K |
400K |
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Endurance3 (TBW) |
200 |
300 |
400 |
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Power |
256GB |
512GB |
1TB |
2TB |
Peak Power (10µs) (A) |
2.8 |
2.8 |
2.8 |
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Avg. Active Power4,5 (mW) |
110 |
110 |
140 |
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Low Power (PS3)5 (mW) |
70 |
70 |
100 |
Coming Soon |
Sleep (PS4)5 (mW) |
2.5 |
2.5 |
2.5 |
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Supply Voltage (V / ±5%) |
3.3 |
3.3 |
3.3 |
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Reliability |
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MTTF6 |
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Up to 1.752M hours |
Environmental |
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Operating Temperature7 |
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32ºF to 158ºF (0ºC to 70ºC) |
Non-operating Temperature8 |
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-67ºF to 185ºF (-55ºC to 85ºC) |
Operating Vibration |
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5 gRMS, 10-2000 Hz, 3 axes |
Non-operating Vibration |
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4.9 gRMS, 7-800 Hz, 3 axes |
Shock |
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1,500G @0.5 ms half sine, 3 pulses per face |
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Certifications |
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FCC, UL, TUV, KCC, BSMI, VCCI, C-Tick |
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Limited Warranty9 |
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5 years |
Physical Dimensions |
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Width |
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22mm ±0.15mm |
Length |
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2280: 80mm ±0.15mm |
Thickness (max) |
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2.38mm |
Weight |
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7.5g ±1g |
SKU |
Form Factor |
Capacity |
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SDAPNTW-256G |
M.2 2280 S3-M |
256GB |
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SDAPNTW-512G |
M.2 2280 S3-M |
512GB |
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SDAPNTW-1T00 |
M.2 2280 S3-M |
1TB |
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SDAPNTW-2T00 |
M.2 2280 S3-M |
2TB |
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Western Digital
5601 Great Oaks Parkway San Jose, CA 95119, USA www.wdc.com
Western Digital and the Western Digital logo are the registered trademarks of Western Digital Corporation or it’s affiliates in the U.S. and/or other countries. All marks are the property of their respective owners. Pictures shown may vary from actual products. The NVMe™ word mark is a trademark of NVM Express, Inc.
1As 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.
2Test Conditions: Performance is based on the CrystalDiskMark 5.2.2 benchmark using a 1000MB LBA range ASUS Z170A desktop with Intel® i7-6700K 4.0GHz, 8GB 2133MHz DDR4. Windows 10 Pro 64-bit using Microsoft StorNVMe driver, secondary drive. Performance may vary based on host device. 1 MB = 1,000,000 bytes. IOPS = input/output operations per second.
3TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity.
4Measured using MobileMark™ 2014 on HP EliteBook X360 1030 G2 with i7-7600U, 8GB RAM. Windows 10 Pro, 64-bit RS3 using Microsoft StorNVMe driver, primary drive.
5Power measurements at 25°C.
6MTTF = 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)
7Operational temperature as reported by device (composite temperature.)
8Non-operational storage temperature does not guarantee data retention.
95 years or Max Endurance (TBW) limit, whichever occurs first. 5 year warranty in regions not recognizing “limited.” See http://support.wdc.com for more details.
Product specifications subject to change without notice. Not all products are available in all regions of the world.
©2018 Western Digital Corporation or its affiliates.
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