Product comparison · 2 internal hard drives

Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy vs Origin Storage HDD 22TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy

Key differences

HDD capacity
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:18 TB
- HDD 22TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:22 TB
Interface
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:NL-SATA
- HDD 22TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:NL-SAS
Component for
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:Server/workstation
- HDD 22TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:NAS
Storage drive buffer size
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:256 MB
- HDD 22TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:512 MB
HDD interface transfer rate
- HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:6 Gbit/s
- HDD 22TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy:12 Gbit/s

Differences highlightedShow differences only

Comparison of DELL-18TBNLSA/7-S20, DELL-22TBNLS/7-S17
10 specifications	A Origin Storage HDD 18TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy Model DELL-18TBNLSA/7-S20 View product	B Origin Storage HDD 22TB 3.5in NearLine SAS 7200RPM in Hot Swap Caddy Model DELL-22TBNLS/7-S17 View product
Features5 differ
HDD capacityDiffers	18 TB	22 TB
InterfaceDiffers	NL-SATA	NL-SAS
Component forDiffers	Server/workstation	NAS
Storage drive buffer sizeDiffers	256 MB	512 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s

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