Product comparison · 2 internal hard drives

Seagate ES ST31000426SS vs Seagate Hard Drives 300GB

13specifications compared
9differ
4identical
24known for one product only

Key differences

HDD capacity
- ES ST31000426SS:1 TB
- Hard Drives 300GB:300 GB
HDD speed
- ES ST31000426SS:7200 RPM
- Hard Drives 300GB:15000 RPM
HDD size
- ES ST31000426SS:3.5"
- Hard Drives 300GB:2.5"
Average latency
- ES ST31000426SS:4.16 ms
- Hard Drives 300GB:2 ms
Operating voltage
- ES ST31000426SS:5 / 12 V
- Hard Drives 300GB:5 V
Operating temperature (T-T)
- ES ST31000426SS:5 - 60 °C
- Hard Drives 300GB:5 - 55 °C
Storage temperature (T-T)
- ES ST31000426SS:-40 - 70 °C
- Hard Drives 300GB:40 - 70 °C
Operating shock
- ES ST31000426SS:70 G
- Hard Drives 300GB:60 G

Side by side

Differences highlightedShow differences only

Comparison of ES ST31000426SS, Hard Drives 300GB
37 specifications	A Seagate ES ST31000426SS View product	B Seagate Hard Drives 300GB View product
Features4 differ
HDD capacityDiffers	1 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
Storage drive buffer size	16 MB	16 MB
Average latencyDiffers	4.16 ms	2 ms
InterfaceKnown for one	SAS	Unknown — not stated by the source
Read seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	9.5 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1200000 h	Unknown — not stated by the source
Power1 differ
Power consumption (idle)Known for one	Unknown — not stated by the source	11.68 W
Power consumption (write)Known for one	Unknown — not stated by the source	16.35 W
Operating voltageDiffers	5 / 12 V	5 V
Power consumption (typical)Known for one	8.04 W	Unknown — not stated by the source
Power consumption (standby)Known for one	5.41 W	Unknown — not stated by the source
Start-up currentKnown for one	1.89 A	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 60 °C	5 - 55 °C
Storage temperature (T-T)Differs	-40 - 70 °C	40 - 70 °C
Operating shockDiffers	70 G	60 G
Non-operating shockKnown for one	300 G	Unknown — not stated by the source
Weight & dimensions1 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	640 g	686 g
Other featuresidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Product colourKnown for one	Unknown — not stated by the source	Black
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
Maximum data transfer rateKnown for one	Unknown — not stated by the source	600 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
USB poweredKnown for one	Unknown — not stated by the source	No
eSATAKnown for one	Unknown — not stated by the source	Yes
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	3.6 dB
Sustained data rateKnown for one	150 MB/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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