Product comparison · 2 internal solid state drives

Origin Storage SSD 3.2TB 2.5in SAS 3DWPD in Hot Swap Caddy vs Origin Storage SSD 1.6TB 2.5in NVMe U.2 MWL 3DWPD in Hot Swap Caddy

Key differences

SSD capacity
- SSD 3.2TB 2.5in SAS 3DWPD in Hot Swap Caddy:3.2 TB
- SSD 1.6TB 2.5in NVMe U.2 MWL 3DWPD in Hot Swap Caddy:1.6 TB
SSD form factor
- SSD 3.2TB 2.5in SAS 3DWPD in Hot Swap Caddy:2.5"
- SSD 1.6TB 2.5in NVMe U.2 MWL 3DWPD in Hot Swap Caddy:U.2
Interface
- SSD 3.2TB 2.5in SAS 3DWPD in Hot Swap Caddy:SAS
- SSD 1.6TB 2.5in NVMe U.2 MWL 3DWPD in Hot Swap Caddy:PCI Express 5.0
NVMe
- SSD 3.2TB 2.5in SAS 3DWPD in Hot Swap Caddy:No
- SSD 1.6TB 2.5in NVMe U.2 MWL 3DWPD in Hot Swap Caddy:Yes
Read speed
- SSD 3.2TB 2.5in SAS 3DWPD in Hot Swap Caddy:2100 MB/s
- SSD 1.6TB 2.5in NVMe U.2 MWL 3DWPD in Hot Swap Caddy:3200 MB/s
Write speed
- SSD 3.2TB 2.5in SAS 3DWPD in Hot Swap Caddy:2100 MB/s
- SSD 1.6TB 2.5in NVMe U.2 MWL 3DWPD in Hot Swap Caddy:2000 MB/s

Differences highlightedShow differences only

Comparison of 872386-B21-OS, 877994-B21-OS
18 specifications	A Origin Storage SSD 3.2TB 2.5in SAS 3DWPD in Hot Swap Caddy Model 872386-B21-OS View product	B Origin Storage SSD 1.6TB 2.5in NVMe U.2 MWL 3DWPD in Hot Swap Caddy Model 877994-B21-OS View product
Features6 differ
SSD capacityDiffers	3.2 TB	1.6 TB
SSD form factorDiffers	2.5"	U.2
InterfaceDiffers	SAS	PCI Express 5.0
NVMeDiffers	No	Yes
Read speedDiffers	2100 MB/s	3200 MB/s
Write speedDiffers	2100 MB/s	2000 MB/s

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