Product comparison · 2 internal hard drives

Origin Storage 450GB SAS 15K PWS T7600 vs Origin Storage HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy

Key differences

HDD capacity
- 450GB SAS 15K PWS T7600:450 GB
- HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy:600 GB
HDD speed
- 450GB SAS 15K PWS T7600:15000 RPM
- HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy:10000 RPM
Storage drive buffer size
- 450GB SAS 15K PWS T7600:16 MB
- HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy:128 MB
HDD number of heads
- 450GB SAS 15K PWS T7600:8
- HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy:4
Average latency
- 450GB SAS 15K PWS T7600:2 ms
- HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy:2.9 ms
Mean time between failures (MTBF)
- 450GB SAS 15K PWS T7600:1600000 h
- HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy:2000000 h
Power consumption (typical)
- 450GB SAS 15K PWS T7600:16.35 W
- HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy:6.68 W
Power consumption (idle)
- 450GB SAS 15K PWS T7600:11.68 W
- HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy:3.44 W

Differences highlightedShow differences only

Comparison of DELL-450SAS/15-F21, DELL-600SAS/10-F21
41 specifications	A Origin Storage 450GB SAS 15K PWS T7600 Model DELL-450SAS/15-F21 View product	B Origin Storage HDD 600GB 3.5in SAS 10000RPM in Hot Swap Caddy Model DELL-600SAS/10-F21 View product
Features6 differ
HDD capacityDiffers	450 GB	600 GB
HDD speedDiffers	15000 RPM	10000 RPM
Storage drive buffer sizeDiffers	16 MB	128 MB
HDD number of headsDiffers	8	4
Read seek timeKnown for one	3.4 ms	Unknown — not stated by the source
Write seek timeKnown for one	3.9 ms	Unknown — not stated by the source
Average latencyDiffers	2 ms	2.9 ms
Mean time between failures (MTBF)Differs	1600000 h	2000000 h
Power2 differ
Power consumption (typical)Differs	16.35 W	6.68 W
Power consumption (idle)Differs	11.68 W	3.44 W
Start-up currentKnown for one	Unknown — not stated by the source	0.41 A
Operational conditions3 differ
Operating vibrationDiffers	1 G	0.5 G
Operating shockDiffers	60 G	40 G
Non-operating shockDiffers	300 G	400 G
Packaging contentidentical
Storage drive caddy includedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	101.6 mm	70.1 mm
DepthDiffers	146.5 mm	100.5 mm
HeightDiffers	25.4 mm	15 mm

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.