Product comparison · 2 internal hard drives

Seagate Constellation ST1000NX0363-RFB internal hard drive vs Seagate Enterprise ST300MX0032-RFB internal hard drive

16specifications compared
6differ
10identical
11known for one product only

Key differences

HDD capacity
- Constellation ST1000NX0363-RFB internal hard drive:1 TB
- Enterprise ST300MX0032-RFB internal hard drive:300 GB
HDD speed
- Constellation ST1000NX0363-RFB internal hard drive:7200 RPM
- Enterprise ST300MX0032-RFB internal hard drive:15000 RPM
Type
- Constellation ST1000NX0363-RFB internal hard drive:HDD
- Enterprise ST300MX0032-RFB internal hard drive:Hybrid-HDD
Power consumption (typical)
- Constellation ST1000NX0363-RFB internal hard drive:5.9 W
- Enterprise ST300MX0032-RFB internal hard drive:8.4 W
Power consumption (idle)
- Constellation ST1000NX0363-RFB internal hard drive:3.53 W
- Enterprise ST300MX0032-RFB internal hard drive:4.8 W
Weight
- Constellation ST1000NX0363-RFB internal hard drive:190 g
- Enterprise ST300MX0032-RFB internal hard drive:225 g

Side by side

Differences highlightedShow differences only

Comparison of ST1000NX0363-RFB, ST300MX0032-RFB
27 specifications	A Seagate Constellation ST1000NX0363-RFB internal hard drive Model ST1000NX0363-RFB View product	B Seagate Enterprise ST300MX0032-RFB internal hard drive Model ST300MX0032-RFB View product
Features3 differ
HDD capacityDiffers	1 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
TypeDiffers	HDD	Hybrid-HDD
Storage drive buffer size	128 MB	128 MB
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
Bytes per sectorKnown for one	4096	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	32 GB
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	246 MiB/s
HDD number of headsKnown for one	Unknown — not stated by the source	4
Average latencyKnown for one	Unknown — not stated by the source	2 ms
Power2 differ
Power consumption (typical)Differs	5.9 W	8.4 W
Power consumption (idle)Differs	3.53 W	4.8 W
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Operating shockKnown for one	25 G	Unknown — not stated by the source
Non-operating shockKnown for one	400 G	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensions1 differ
Width	70.1 mm	70.1 mm
Depth	100.5 mm	100.5 mm
Height	15 mm	15 mm
WeightDiffers	190 g	225 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)

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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