Hypertec 750GB SATA II HDD vs Seagate 250GB Barracuda

Comparison of 750GB SATA II HDD, 250GB Barracuda

33 specifications	A Hypertec 750GB SATA II HDDView product	B Seagate 250GB BarracudaView product
Features1 differ
HDD capacityDiffers	750 GB	250 GB
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	8.5 ms
Write seek timeKnown for one	—Unknown — not stated by the source	9.5 ms
Average latencyKnown for one	—Unknown — not stated by the source	4.16 ms
Hot-swapKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	—Unknown — not stated by the source	8 W
Power consumption (idle)Known for one	—Unknown — not stated by the source	5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	40 - 70 °C
Operating shockKnown for one	—Unknown — not stated by the source	70 G
Non-operating shockKnown for one	—Unknown — not stated by the source	350 G
Weight & dimensionsidentical
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	19.9 mm
WeightKnown for one	—Unknown — not stated by the source	415 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
Maximum data transfer rateKnown for one	—Unknown — not stated by the source	300 Mbit/s
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
Sustained data rateKnown for one	—Unknown — not stated by the source	125 MB/s
Acoustic pressure emissionsKnown for one	—Unknown — not stated by the source	2.6 dB
Product colourKnown for one	Stainless steel	—Unknown — not stated by the source
Data transfer rateKnown for one	3 Gbit/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.