Product comparison · 2 internal hard drives

Seagate IronWolf ST4000VN006_B3 internal hard drive vs Seagate Enterprise ST8000NM0075-RF internal hard drive

19specifications compared
12differ
7identical
17known for one product only

Key differences

The Seagate Enterprise ST8000NM0075-RF internal hard drive has 4 TB more HDD capacity than the Seagate IronWolf ST4000VN006_B3 internal hard drive (8 TB vs 4 TB). The Seagate Enterprise ST8000NM0075-RF internal hard drive has 1,800 RPM more HDD speed than the Seagate IronWolf ST4000VN006_B3 internal hard drive (7200 RPM vs 5400 RPM). The Seagate Enterprise ST8000NM0075-RF internal hard drive has 6 Gbit/s more HDD interface transfer rate than the Seagate IronWolf ST4000VN006_B3 internal hard drive (12 Gbit/s vs 6 Gbit/s). Interface: Serial ATA III on the Seagate IronWolf ST4000VN006_B3 internal hard drive, SAS on the Seagate Enterprise ST8000NM0075-RF internal hard drive. Operating temperature (T-T): 0 - 65 °C on the Seagate IronWolf ST4000VN006_B3 internal hard drive, 5 - 60 °C on the Seagate Enterprise ST8000NM0075-RF internal hard drive.

HDD capacity
- IronWolf ST4000VN006_B3 internal hard drive:4 TB
- Enterprise ST8000NM0075-RF internal hard drive:8 TB
HDD speed
- IronWolf ST4000VN006_B3 internal hard drive:5400 RPM
- Enterprise ST8000NM0075-RF internal hard drive:7200 RPM
Interface
- IronWolf ST4000VN006_B3 internal hard drive:Serial ATA III
- Enterprise ST8000NM0075-RF internal hard drive:SAS
HDD interface transfer rate
- IronWolf ST4000VN006_B3 internal hard drive:6 Gbit/s
- Enterprise ST8000NM0075-RF internal hard drive:12 Gbit/s
HDD sustained transfer rate
- IronWolf ST4000VN006_B3 internal hard drive:202 MiB/s
- Enterprise ST8000NM0075-RF internal hard drive:237 MiB/s
Power consumption (typical)
- IronWolf ST4000VN006_B3 internal hard drive:4.8 W
- Enterprise ST8000NM0075-RF internal hard drive:10 W
Power consumption (idle)
- IronWolf ST4000VN006_B3 internal hard drive:3.96 W
- Enterprise ST8000NM0075-RF internal hard drive:9 W
Operating temperature (T-T)
- IronWolf ST4000VN006_B3 internal hard drive:0 - 65 °C
- Enterprise ST8000NM0075-RF internal hard drive:5 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of ST4000VN006_B3, ST8000NM0075-RF
36 specifications	A Seagate IronWolf ST4000VN006_B3 internal hard drive Model ST4000VN006_B3 View product	B Seagate Enterprise ST8000NM0075-RF internal hard drive Model ST8000NM0075-RF View product
Features5 differ
HDD capacityDiffers	4 TB	8 TB
HDD speedDiffers	5400 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Component forKnown for one	NAS	Unknown — not stated by the source
Storage drive buffer size	256 MB	256 MB
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
HDD sustained transfer rateDiffers	202 MiB/s	237 MiB/s
Rotational Vibration (RV) sensorsKnown for one	Yes	Unknown — not stated by the source
24/7 operationKnown for one	Yes	Unknown — not stated by the source
Start/stop cyclesKnown for one	600000	Unknown — not stated by the source
Workload rate limitKnown for one	180 TB/year	Unknown — not stated by the source
Mean time to failure (MTTF)Known for one	1000000 h	Unknown — not stated by the source
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
RefurbishedKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Power2 differ
Power consumption (typical)Differs	4.8 W	10 W
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (idle)Differs	3.96 W	9 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	1.8 A	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 65 °C	5 - 60 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating vibrationKnown for one	0.25 G	Unknown — not stated by the source
Non-operating vibrationDiffers	3 G	5 G
Operating altitudeKnown for one	-304 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-304 - 12192 m	Unknown — not stated by the source
Operating shockDiffers	80 G	70 G
Non-operating shock	300 G	300 G
Weight & dimensions2 differ
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
HeightDiffers	20.2 mm	26.1 mm
WeightDiffers	490 g	780 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	20 pc(s)
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050

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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