WD SN700 RED SSD LINEUP

WD has launched a new CN700 Red SSD for NAS users. Unlike most SSD products the SN700 is designed for high endurance. The SSD is available from the WD store and it should be more widely available at various retailers soon.

Tackle extreme workloads in high-intensity NAS environments with the fast-caching WD Red SN700 NVMe™ SSD. The drive’s robust system responsiveness and exceptional I/O performance are perfect for multi-user, multitasking applications, letting you tame your SMB’s toughest projects from virtualization to collaborative editing to intensive database storage with efficient caching —all while helping to lower your TCO.

  • 3D TLC NAND
  • Sandisk controller
  • M2 2280
  • PCIe 3.0 NVMe 1.3
  • MTBF 1.75 million hours
  • 5 year warranty
250GB500GB1TB2TB4TB
MSRP$65$80$145$290$650
ModelWDS250G1R0CWDS500G1R0CWDS100T1R0CWDS200T1R0CWDS400T1R0C
Read Performance3100 MB/s3430 MB/s3430 MB/s3400 MB/s3400 MB/s
Write Performance1600 MB/s2600 MB/s3000 MB/s2900 MB/s3100 MB/s
Endurance500 TBW1000 TBW2000 TBW2500 TBW5100 TBW

The endurance seems to be high enough to handle about 1 drive write per day which is much better than most SSD products. Leveraging RAM in a server reduces storage activity in a multi-user setup.

Many modern NAS boxes now have M.2 slots for a SSD. The WD Red is an ideal choice given its high endurance. A busy NAS server is better off with maximum RAM to reduce the wear and tear on hardware generally. RAM has almost unlimited endurance.