Product comparison · 2 internal hard drives

HP 870759-K21 internal hard drive vs Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy

8specifications compared
5differ
3identical
24known for one product only

Key differences

The HP 870759-K21 internal hard drive has 5,000 RPM more HDD speed than the Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy (15000 RPM vs 10000 RPM). The Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy has 1" more HDD size than the HP 870759-K21 internal hard drive (3.5" vs 2.5"). Only the HP 870759-K21 internal hard drive has hot-swap. HDD capacity: 900 GB on the HP 870759-K21 internal hard drive, 1.8 TB on the Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy. Component for: Server on the HP 870759-K21 internal hard drive, Server/workstation on the Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy.

HDD capacity
- 870759-K21 internal hard drive:900 GB
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:1.8 TB
HDD speed
- 870759-K21 internal hard drive:15000 RPM
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:10000 RPM
HDD size
- 870759-K21 internal hard drive:2.5"
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:3.5"
Component for
- 870759-K21 internal hard drive:Server
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:Server/workstation
Hot-swap
- 870759-K21 internal hard drive:Yes
- HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:No

Side by side

Differences highlightedShow differences only

Comparison of 870759-K21, CPQ-1800SAS/10-S8
32 specifications	A HP 870759-K21 internal hard drive Model 870759-K21 View product	B Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy Model CPQ-1800SAS/10-S8 View product
Features5 differ
HDD capacityDiffers	900 GB	1.8 TB
HDD speedDiffers	15000 RPM	10000 RPM
HDD sizeDiffers	2.5"	3.5"
Component forDiffers	Server	Server/workstation
Hot-swapDiffers	Yes	No
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Access timeKnown for one	Unknown — not stated by the source	2.9 ms
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	7.8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.55 W
Power consumption (read)Known for one	Unknown — not stated by the source	6.46 W
Power consumption (write)Known for one	Unknown — not stated by the source	7.05 W
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Start-up currentKnown for one	Unknown — not stated by the source	0.47 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3 G
Operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 12192 m
Operating shockKnown for one	Unknown — not stated by the source	40 G
Non-operating shockKnown for one	Unknown — not stated by the source	400 G
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
WidthKnown for one	254 mm	Unknown — not stated by the source
DepthKnown for one	219.2 mm	Unknown — not stated by the source
HeightKnown for one	127 mm	Unknown — not stated by the source
WeightKnown for one	1.36 kg	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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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