Product comparison · 2 internal solid state drives

Origin Storage 400GB EMLC 3.5in PE Rx40 Series SATA Hot-Swap SSD Kit vs Origin Storage Caching 480GB MLC SSD 2.5in SATA Incl. Hot-Swap Caddy

17specifications compared
3differ
14identical
0known for one product only

Key differences

The Origin Storage Caching 480GB MLC SSD 2.5in SATA Incl. Hot-Swap Caddy has 80 GB more SSD capacity than the Origin Storage 400GB EMLC 3.5in PE Rx40 Series SATA Hot-Swap SSD Kit (480 GB vs 400 GB). The Origin Storage 400GB EMLC 3.5in PE Rx40 Series SATA Hot-Swap SSD Kit has 1" more SSD form factor than the Origin Storage Caching 480GB MLC SSD 2.5in SATA Incl. Hot-Swap Caddy (3.5" vs 2.5"). Memory type: eMLC on the Origin Storage 400GB EMLC 3.5in PE Rx40 Series SATA Hot-Swap SSD Kit, MLC on the Origin Storage Caching 480GB MLC SSD 2.5in SATA Incl. Hot-Swap Caddy.

SSD capacity
- 400GB EMLC 3.5in PE Rx40 Series SATA Hot-Swap SSD Kit:400 GB
- Caching 480GB MLC SSD 2.5in SATA Incl. Hot-Swap Caddy:480 GB
SSD form factor
- 400GB EMLC 3.5in PE Rx40 Series SATA Hot-Swap SSD Kit:3.5"
- Caching 480GB MLC SSD 2.5in SATA Incl. Hot-Swap Caddy:2.5"
Memory type
- 400GB EMLC 3.5in PE Rx40 Series SATA Hot-Swap SSD Kit:eMLC
- Caching 480GB MLC SSD 2.5in SATA Incl. Hot-Swap Caddy:MLC

Side by side

Differences highlightedShow differences only

Comparison of DELL-400EMLCSA-S20, DELL-480MLC-S19
17 specifications	A Origin Storage 400GB EMLC 3.5in PE Rx40 Series SATA Hot-Swap SSD Kit Model DELL-400EMLCSA-S20 View product	B Origin Storage Caching 480GB MLC SSD 2.5in SATA Incl. Hot-Swap Caddy Model DELL-480MLC-S19 View product
Features3 differ
SSD capacityDiffers	400 GB	480 GB
SSD form factorDiffers	3.5"	2.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Memory typeDiffers	eMLC	MLC
Component for	Server/workstation	Server/workstation
Hardware encryption	No	No
Read speed	520 MB/s	520 MB/s
Write speed	500 MB/s	500 MB/s
Hot-swap	No	No
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Packaging dataidentical
Storage drive adapter included	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Other featuresidentical
Compliance certificates	RoHS	RoHS
Compatible products	Dell Server	Dell Server

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.

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