Product comparison · 2 internal hard drives

Origin Storage HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy vs Origin Storage 450GB SAS 15K PWS T7600

36specifications compared
14differ
22identical
5known for one product only

Key differences

HDD capacity
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:3 TB
- 450GB SAS 15K PWS T7600:450 GB
HDD speed
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:7200 RPM
- 450GB SAS 15K PWS T7600:15000 RPM
Interface
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:NL-SAS
- 450GB SAS 15K PWS T7600:SAS
Storage drive buffer size
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:128 MB
- 450GB SAS 15K PWS T7600:16 MB
Average latency
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:4.16 ms
- 450GB SAS 15K PWS T7600:2 ms
Mean time between failures (MTBF)
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:2000000 h
- 450GB SAS 15K PWS T7600:1600000 h
Power consumption (typical)
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:10.72 W
- 450GB SAS 15K PWS T7600:16.35 W
Power consumption (idle)
- HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy:6.74 W
- 450GB SAS 15K PWS T7600:11.68 W

Side by side

Differences highlightedShow differences only

Comparison of DELL-3000NLS/7-F21, DELL-450SAS/15-F21
41 specifications	A Origin Storage HDD 3TB 3.5in NearLine SAS in Hot Swap Caddy Model DELL-3000NLS/7-F21 View product	B Origin Storage 450GB SAS 15K PWS T7600 Model DELL-450SAS/15-F21 View product
Features6 differ
HDD capacityDiffers	3 TB	450 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	NL-SAS	SAS
Type	HDD	HDD
Component for	PC	PC
Hot-swap	No	No
Storage drive buffer sizeDiffers	128 MB	16 MB
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
HDD number of headsKnown for one	Unknown — not stated by the source	8
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
Average latencyDiffers	4.16 ms	2 ms
Bytes per sector	512	512
Refurbished	No	No
Mean time between failures (MTBF)Differs	2000000 h	1600000 h
24/7 operationKnown for one	No	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	10.72 W	16.35 W
Power consumption (idle)Differs	6.74 W	11.68 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions3 differ
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibrationDiffers	0.5 G	1 G
Non-operating vibrationDiffers	0.25 G	3 G
Operating altitude	-304.8 - 3048 m	-304.8 - 3048 m
Non-operating altitude	-304.8 - 12192 m	-304.8 - 12192 m
Operating shockDiffers	70 G	60 G
Non-operating shock	300 G	300 G
Packaging contentidentical
Storage drive adapter included	No	No
Weight & dimensions3 differ
WidthDiffers	101.8 mm	101.6 mm
DepthDiffers	147 mm	146.5 mm
HeightDiffers	26.1 mm	25.4 mm
Weight	850 g	850 g
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Other featuresidentical
Compliance certificates	RoHS	RoHS
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Compatible products	Dell PWS T7600	Dell PWS T7600
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.

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