Product comparison · 2 internal hard drives

Seagate Enterprise ST2000NM0125-RF internal hard drive vs Seagate Enterprise ST8000NM0135-RF internal hard drive

22specifications compared
9differ
13identical
5known for one product only

Key differences

The Seagate Enterprise ST8000NM0135-RF internal hard drive has 6 TB more HDD capacity than the Seagate Enterprise ST2000NM0125-RF internal hard drive (8 TB vs 2 TB). The Seagate Enterprise ST8000NM0135-RF internal hard drive has 128 MB more storage drive buffer size than the Seagate Enterprise ST2000NM0125-RF internal hard drive (256 MB vs 128 MB). The Seagate Enterprise ST8000NM0135-RF internal hard drive has 6 Gbit/s more HDD interface transfer rate than the Seagate Enterprise ST2000NM0125-RF internal hard drive (12 Gbit/s vs 6 Gbit/s). Interface: Serial ATA III on the Seagate Enterprise ST2000NM0125-RF internal hard drive, SAS on the Seagate Enterprise ST8000NM0135-RF internal hard drive. Component for: NAS on the Seagate Enterprise ST2000NM0125-RF internal hard drive, Disk array on the Seagate Enterprise ST8000NM0135-RF internal hard drive.

HDD capacity
- Enterprise ST2000NM0125-RF internal hard drive:2 TB
- Enterprise ST8000NM0135-RF internal hard drive:8 TB
Interface
- Enterprise ST2000NM0125-RF internal hard drive:Serial ATA III
- Enterprise ST8000NM0135-RF internal hard drive:SAS
Component for
- Enterprise ST2000NM0125-RF internal hard drive:NAS
- Enterprise ST8000NM0135-RF internal hard drive:Disk array
Storage drive buffer size
- Enterprise ST2000NM0125-RF internal hard drive:128 MB
- Enterprise ST8000NM0135-RF internal hard drive:256 MB
HDD interface transfer rate
- Enterprise ST2000NM0125-RF internal hard drive:6 Gbit/s
- Enterprise ST8000NM0135-RF internal hard drive:12 Gbit/s
Power consumption (typical)
- Enterprise ST2000NM0125-RF internal hard drive:5.9 W
- Enterprise ST8000NM0135-RF internal hard drive:12 W
Power consumption (idle)
- Enterprise ST2000NM0125-RF internal hard drive:4.25 W
- Enterprise ST8000NM0135-RF internal hard drive:8.5 W
Non-operating shock
- Enterprise ST2000NM0125-RF internal hard drive:300 G
- Enterprise ST8000NM0135-RF internal hard drive:250 G

Side by side

Differences highlightedShow differences only

Comparison of ST2000NM0125-RF, ST8000NM0135-RF
27 specifications	A Seagate Enterprise ST2000NM0125-RF internal hard drive Model ST2000NM0125-RF View product	B Seagate Enterprise ST8000NM0135-RF internal hard drive Model ST8000NM0135-RF View product
Features5 differ
HDD capacityDiffers	2 TB	8 TB
InterfaceDiffers	Serial ATA III	SAS
Component forDiffers	NAS	Disk array
Storage drive buffer sizeDiffers	128 MB	256 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
HDD sustained transfer rateKnown for one	226 MiB/s	Unknown — not stated by the source
Rotational Vibration (RV) sensorsKnown for one	Unknown — not stated by the source	Yes
24/7 operationKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	5.9 W	12 W
Power consumption (idle)Differs	4.25 W	8.5 W
Operational conditions1 differ
Non-operating shockDiffers	300 G	250 G
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	610 g	780 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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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