Product comparison · 2 internal hard drives

Acer 1TB 3.5" 7.2k SATA HP Entry vs Origin Storage 500GB 2.5" SATA

10specifications compared
6differ
4identical
32known for one product only

Key differences

HDD capacity
- 1TB 3.5" 7.2k SATA HP Entry:1 TB
- 500GB 2.5" SATA:500 GB
HDD speed
- 1TB 3.5" 7.2k SATA HP Entry:7200 RPM
- 500GB 2.5" SATA:5400 RPM
HDD size
- 1TB 3.5" 7.2k SATA HP Entry:3.5"
- 500GB 2.5" SATA:2.5"
Interface
- 1TB 3.5" 7.2k SATA HP Entry:Serial ATA
- 500GB 2.5" SATA:Serial ATA II
Operating voltage
- 1TB 3.5" 7.2k SATA HP Entry:5 / 12 V
- 500GB 2.5" SATA:5 V
Operating temperature (T-T)
- 1TB 3.5" 7.2k SATA HP Entry:0 - 60 °C
- 500GB 2.5" SATA:5 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of 1TB 3.5" 7.2k SATA HP Entry, 500GB 2.5" SATA
42 specifications	A Acer 1TB 3.5" 7.2k SATA HP Entry View product	B Origin Storage 500GB 2.5" SATA View product
Features4 differ
HDD capacityDiffers	1 TB	500 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Laptop
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
HDD number of cylindersKnown for one	Unknown — not stated by the source	231312
HDD number of headsKnown for one	Unknown — not stated by the source	2
Access timeKnown for one	Unknown — not stated by the source	5.56 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	2 ms
Average latencyKnown for one	Unknown — not stated by the source	5.56 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
RefurbishedKnown for one	Unknown — not stated by the source	No
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.18 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.55 W
Power consumption (read)Known for one	Unknown — not stated by the source	1.5 W
Power consumption (write)Known for one	Unknown — not stated by the source	1.5 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	Unknown — not stated by the source	4.5 A
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Operating vibrationKnown for one	Unknown — not stated by the source	1 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Operating shockKnown for one	Unknown — not stated by the source	225 G
Non-operating shockKnown for one	Unknown — not stated by the source	900 G
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Storage drive caddy includedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.8 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightKnown for one	Unknown — not stated by the source	92 g
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Internal	Yes	Yes
Number of products included	1 pc(s)	1 pc(s)
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Compatible productsKnown for one	Unknown — not stated by the source	Dell XPS M1530
Hot-Plug supportKnown for one	Yes	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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