Product comparison · 2 internal solid state drives

Origin Storage 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive vs Origin Storage 480GB Hot Plug Enterprise SSD

Key differences

SSD capacity
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:400 GB
- 480GB Hot Plug Enterprise SSD:480 GB
SSD form factor
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:2.5"
- 480GB Hot Plug Enterprise SSD:3.5"
Interface
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:SAS
- 480GB Hot Plug Enterprise SSD:Serial ATA III
Memory type
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:eMLC
- 480GB Hot Plug Enterprise SSD:TLC
Read speed
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:1900 MB/s
- 480GB Hot Plug Enterprise SSD:500 MB/s
Write speed
- 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive:850 MB/s
- 480GB Hot Plug Enterprise SSD:500 MB/s

Differences highlightedShow differences only

Comparison of DELL-400ESASWI-S12, DELL-480EMLCMWL-S8
19 specifications	A Origin Storage 400GB Hot Plug Enterprise SSD 2.5 SAS Write Intensive Model DELL-400ESASWI-S12 View product	B Origin Storage 480GB Hot Plug Enterprise SSD Model DELL-480EMLCMWL-S8 View product
Features6 differ
SSD capacityDiffers	400 GB	480 GB
SSD form factorDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Memory typeDiffers	eMLC	TLC
Data transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
Read speedDiffers	1900 MB/s	500 MB/s
Write speedDiffers	850 MB/s	500 MB/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.