Western Digital Red SA500 1 TB M.2 Serial ATA III 3D NAND

Supercharge your NAS
Boost your NAS system’s performance and responsiveness with the WD Red™ SA500 NAS SATA SSD. Since your NAS system is always on, a reliable drive is essential. Unlike standard SSDs, WD Red NAS SATA SSDs are specifically designed and tested for 24/7 usage. This durability together with efficient caching of big files make these drives ideal for OLTP databases, multi-user environments, photo rendering, 4k and 8k video editing and other demanding applications. With 2.5” and M.2 form factors and capacities from 500GB up to 4TB1 (2.5” only), the WD Red SA500 NAS SATA SSD lets you optimize your existing or next NAS system for superior performance and endurance.

The Drive For NAS
Speed
Optimized for caching in NAS systems to rapidly access your most frequently used content
Endurance
For tough workloads demanded by NAS, giving you the reliability you need in a 24/7 environment
Flexible
Available in 2.5” and M.2 form factors so you can upgrade your existing NAS system or design a new one from scratch

Specifications

Hard drive
SSD capacity	1 TB
Memory type	3D NAND
Data transmission
Read speed	560 MB/s
Write speed	530 MB/s
Random write (4KB)	85000 IOPS
Random read (4KB)	95000 IOPS
Data transfer rate	6 Gbit/s
Endurance
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read
Mean time between failures (MTBF)	1750000 h
Features
Interface	Serial ATA III
Component for	PC/Laptop
NVMe	No
TBW rating	600
SSD capacity	1 TB
Read speed	560 MB/s
Write speed	530 MB/s
Memory type	3D NAND
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read
Random write (4KB)	85000 IOPS
Random read (4KB)	95000 IOPS
Mean time between failures (MTBF)	1750000 h
Data transfer rate	6 Gbit/s
Certification	FCC, UL, TUV, KC, BSMI, VCCI
SSD form factor	M.2
Harmonized System (HS) code	84717070
Power
Power consumption (write)	3.75 W
Power consumption (sleep)	0.012 W
Power consumption (read)	2.55 W
Operating voltage	5 V
Certificates
Certification	FCC, UL, TUV, KC, BSMI, VCCI

Performance
Interface	Serial ATA III
Component for	PC/Laptop
NVMe	No
TBW rating	600
SSD capacity	1 TB
Read speed	560 MB/s
Write speed	530 MB/s
Memory type	3D NAND
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read
Random write (4KB)	85000 IOPS
Random read (4KB)	95000 IOPS
Mean time between failures (MTBF)	1750000 h
Data transfer rate	6 Gbit/s
Design
Component for	PC/Laptop
Certification	FCC, UL, TUV, KC, BSMI, VCCI
SSD form factor	M.2
Weight & dimensions
Width	22 mm
Weight	7 g
Height	2.38 mm
Depth	80 mm
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-55 - 85 °C
Operating shock	1500 G
Operating vibration	5 G
Non-operating vibration	4.9 G
Technical details
Interface	Serial ATA III
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-55 - 85 °C
Operating shock	1500 G
Operating vibration	5 G
Non-operating vibration	4.9 G
SSD form factor	M.2
Logistics data
Harmonized System (HS) code	84717070
Other features
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read

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SKU	WDS100T1R0B	739888-B21-RFB	691868-B21-RFB	802582-B21-RFB	VCRY6 - REF	WDS100T1R0A
Manufacturer	WESTERN DIGITAL	HPE	HPE	HPE	DELL	WESTERN DIGITAL
Interface	N/A	Serial ATA III	Serial ATA III	SAS	Serial ATA III	Serial ATA III
Memory type	N/A	N/A	SLC	N/A	N/A	3D NAND
SSD capacity	N/A	250GB to 300GB	500GB to 800GB	300GB to 400GB	500GB to 800GB	800GB to 1000GB
Component for	N/A	Server/workstation	Server/workstation	Server/workstation	Server/workstation	PC/notebook
SSD form factor	N/A	2.5"	2.5"	2.5"	2.5"	2.5"