Product comparison · 2 internal solid state drives

Origin Storage 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive vs Origin Storage SSD 480GB 2.5in SATA RI 1DWPD in Hot Swap Caddy

Key differences

SSD capacity
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:400 GB
- SSD 480GB 2.5in SATA RI 1DWPD in Hot Swap Caddy:480 GB
Interface
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:SAS
- SSD 480GB 2.5in SATA RI 1DWPD in Hot Swap Caddy:Serial ATA
Read speed
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:1900 MB/s
- SSD 480GB 2.5in SATA RI 1DWPD in Hot Swap Caddy:520 MB/s
Write speed
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:850 MB/s
- SSD 480GB 2.5in SATA RI 1DWPD in Hot Swap Caddy:500 MB/s

Differences highlightedShow differences only

Comparison of DELL-400ESASWI-S12, DELL-480EMLCRI-S19
20 specifications	A Origin Storage 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive Model DELL-400ESASWI-S12 View product	B Origin Storage SSD 480GB 2.5in SATA RI 1DWPD in Hot Swap Caddy Model DELL-480EMLCRI-S19 View product
Features4 differ
SSD capacityDiffers	400 GB	480 GB
InterfaceDiffers	SAS	Serial ATA
Data transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
Read speedDiffers	1900 MB/s	520 MB/s
Write speedDiffers	850 MB/s	500 MB/s
Other featuresidentical
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.