Product comparison · 2 internal hard drives

HP J8018A internal hard drive vs Seagate Barracuda 7200.9 SATA II 300Gb

6specifications compared
6differ
0identical
34known for one product only

Key differences

HDD capacity
- J8018A internal hard drive:80 GB
- Barracuda 7200.9 SATA II 300Gb:300 GB
HDD size
- J8018A internal hard drive:2.5"
- Barracuda 7200.9 SATA II 300Gb:3.5"
Operating voltage
- J8018A internal hard drive:5 V
- Barracuda 7200.9 SATA II 300Gb:5 / 12 V
Operating temperature (T-T)
- J8018A internal hard drive:0 - 55 °C
- Barracuda 7200.9 SATA II 300Gb:0 - 60 °C
Storage temperature (T-T)
- J8018A internal hard drive:-40 - 70 °C
- Barracuda 7200.9 SATA II 300Gb:40 - 70 °C
Weight
- J8018A internal hard drive:550 g
- Barracuda 7200.9 SATA II 300Gb:655 g

Side by side

Differences highlightedShow differences only

Comparison of J8018A, Barracuda 7200.9 SATA II 300Gb
40 specifications	A HP J8018A internal hard drive Model J8018A View product	B Seagate Barracuda 7200.9 SATA II 300Gb View product
Features2 differ
HDD capacityDiffers	80 GB	300 GB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA II
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Read seek timeKnown for one	Unknown — not stated by the source	8 ms
Write seek timeKnown for one	Unknown — not stated by the source	9 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.8 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
TypeKnown for one	HDD	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2.8 A
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 60 °C
Storage temperature (T-T)Differs	-40 - 70 °C	40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Operating altitudeKnown for one	Unknown — not stated by the source	-60.96 - 3.048 m
Operating shockKnown for one	Unknown — not stated by the source	63 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Storage relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightDiffers	550 g	655 g
Other featuresidentical
Ethernet LANKnown for one	Unknown — not stated by the source	No
Fibre ChannelKnown for one	Unknown — not stated by the source	No
FireWire 400Known for one	Unknown — not stated by the source	No
FireWire 800Known for one	Unknown — not stated by the source	No
InternalKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
USB poweredKnown for one	Unknown — not stated by the source	No
Dimensions (W x D x H) (imperial)Known for one	Unknown — not stated by the source	101.6 x 147 x 26.1 mm (4 x 5.79 x 1.03")
Weight (imperial)Known for one	Unknown — not stated by the source	0.653 kg (1.44 lbs)
Package dimensions (WxDxH)Known for one	24.1 x 15.5 x 9.49 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	80.01 x 106.68 x 13.97 mm	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package weightKnown for one	1.4 kg	Unknown — not stated by the source
Logistics dataidentical
Pallet gross weightKnown for one	186.6 kg	Unknown — not stated by the source
Pallet dimensions (W x D x H)Known for one	12.1 x 10.1 x 15.2 mm	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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