Product comparison · 2 internal hard drives

Origin Storage HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy vs Origin Storage 600GB SAS 15K PWS T7600

Key differences

HDD capacity
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:1 TB
- 600GB SAS 15K PWS T7600:600 GB
HDD speed
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:7200 RPM
- 600GB SAS 15K PWS T7600:15000 RPM
Interface
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:NL-SATA
- 600GB SAS 15K PWS T7600:SAS
Storage drive buffer size
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:128 MB
- 600GB SAS 15K PWS T7600:16 MB
HDD interface transfer rate
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:6 Gbit/s
- 600GB SAS 15K PWS T7600:12 Gbit/s
HDD number of heads
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:3
- 600GB SAS 15K PWS T7600:8
Average latency
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:4.16 ms
- 600GB SAS 15K PWS T7600:2 ms
Mean time between failures (MTBF)
- HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy:2000000 h
- 600GB SAS 15K PWS T7600:1600000 h

Differences highlightedShow differences only

Comparison of DELL-1000NLSA/7-F21, DELL-600SAS/15-F21
44 specifications	A Origin Storage HDD 1TB 3.5in NearLine SATA 7200RPM in Hot Swap Caddy Model DELL-1000NLSA/7-F21 View product	B Origin Storage 600GB SAS 15K PWS T7600 Model DELL-600SAS/15-F21 View product
Features8 differ
HDD capacityDiffers	1 TB	600 GB
HDD speedDiffers	7200 RPM	15000 RPM
InterfaceDiffers	NL-SATA	SAS
Storage drive buffer sizeDiffers	128 MB	16 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
HDD number of headsDiffers	3	8
Average latencyDiffers	4.16 ms	2 ms
24/7 operationKnown for one	No	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	2000000 h	1600000 h
Read seek timeKnown for one	Unknown — not stated by the source	3.4 ms
Write seek timeKnown for one	Unknown — not stated by the source	3.9 ms
Power1 differ
Power consumption (idle)Differs	4.45 W	11.68 W
Power consumption (read)Known for one	8.08 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	16.35 W
Operational conditions3 differ
Operating vibrationDiffers	0.25 G	1 G
Non-operating vibrationDiffers	4.9 G	3 G
Operating shockDiffers	70 G	60 G
Weight & dimensions3 differ
WidthDiffers	101.8 mm	101.6 mm
DepthDiffers	26.1 mm	146.5 mm
HeightDiffers	147 mm	25.4 mm
Other featuresidentical
Drive ready timeKnown for one	20 s	Unknown — not stated by the source
Warranty periodKnown for one	5 year(s)	Unknown — not stated by the source

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.