Western Digital Red SA500 NAS SATA SSD Drive Specification Sheet - Page 2

PRODUCT BRIEF WD Red™ SA500 NAS SATA SSD Product Features and Specifications Form Factor Interface¹,2 Size and Weight 2.5"/7mm cased, M.2 2280 SATA III 6 Gb/s 2.5"/7mm cased: 500GB: 100.2mm x 69.85mm x 7.00mm @ 37.4g 1TB: 100.2mm x 69.85mm x 7.00mm @ 37.4g 2TB: 100.2mm x 69.85mm x 7.00mm @ 57.9g 4TB: 100.2mm x 69.85mm x 7.00mm @ 57.9g M.2 2280: 500GB: 80.00mm x 22.00mm x 2.38mm @ 7 ± 1g 1TB: 80.00mm x 22.00mm x 2.38mm @ 7 ± 1g 2TB: 80.00mm x 22.00mm x 2.38mm @ 7 ± 1g Formatted Capacity Form Factor 2.5"/7mm Form Factor M.2 2280 Performance²,3 Sequential Read up to (MB/s) Sequential Write up to (MB/s) Random Read up to (IOPS) Random Write up to (IOPS) Endurance (TBW)⁴ 500GB WDS500G1R0A WDS500G1R0B 560 530 95K 85K 350 1TB WDS100T1R0A WDS100T1R0B 560 530 95K 85K 600 2TB WDS200T1R0A WDS200T1R0B 560 530 95K 85K 1300 4TB WDS400T1R0A 560 530 95K 82K 2500 Power⁵ Average Active Power (mW) Max. Read Operating (mW) Max. Write Operating (mW) Slumber (mW) DEVSLP (mW) Reliability MTTF (M hours)⁶ Uber Environmental Operating Temperatures 52 2,050 3,350 56 5-7 Up to 2M 1E10^17 60 2,550 3,750 56 5-12 Up to 2M 1E10^17 60 3,000 3,800 56 5-12 Up to 2M 1E10^17 60 3,000 3,800 56 5-12 Up to 2M 1E10^17 0°C to 70°C Non-Operating Temperatures -55°C to 85°C Operating Vibration 5.0 gRMS, 10-2000 Hz Non-Operating Vibration 4.9 gRMS, 7-800 Hz Shock 1,500 G @ 0.5 msec half sine Certifications Limited Warranty⁷ 500GB-2TB: FCC, UL, TUV, KC, BSMI, VCCI 4TB: FCC, UL, TUV, KC, BSMI, VCCI, Morocco 5 years ¹ Backwards compatible to SATA 3 Gb/s and SATA 1.5 Gb/s. ² As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, and gigabit per second (Gb/s) = one billion bits per second. Effective maximum SATA 6 Gb/s transfer rate calculated according to the Serial ATA specification published by the SATA-IO organization as of the date of this specification sheet. Visit www.sata-io.org for details. ³ Measured using CrystalDiskMark, 1000MB LBA range, on Desktop with Intel Z77 chipset, Windows 8 with Intel iRST version 11.7.0.1013, secondary driveLenovo X240 with Intel® Core i5-4300U, 4GB RAM, Windows 8.1 update1 x64, Intel RST 12.8.10.1005. Performance may vary based on host device. 1 MB = 1,000,000 bytes. IOPS = input/output operations per second. ⁴ TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity. ⁵ Measured using the MobileMark™ 2012 benchmark with DIPM (Device Initiated Power Management) enabled. ⁶ MTTF = Mean Time To Failure based on internal testing using Telcordia stress part testing. ⁷ See http://support.WesternDigital.com for regional specific warranty details. 5601 Great Oaks Parkway San Jose, CA 95119, USA US (Toll-Free): 800.801.4618 International: 408.717.6000 www.westerndigital.com © 2019 Western Digital Corporation or its affiliates. All rights reserved. Western Digital, the Western Digital logo, and WD Red are registered trademarks or trademarks of Western Digital Corporation or its affiliates in the U.S. and/or other countries. All other marks are the property of their respective owners. Pictures shown may vary from actual products. References in this publication to Western Digital products, programs, or services do not imply that they will be made available in all countries. Product specifications provided are sample specifications that are subject to change and do not constitute a warranty. Please visit our website, http://www.westerndigital.com for additional information on product specifications. 02-01-WW-04-00048-A01 January 2020