Product comparison · 2 internal hard drives

Seagate Enterprise ST1800MM0018-RF internal hard drive vs Seagate IronWolf Pro ST30000NT011 internal hard drive

20specifications compared
17differ
3identical
13known for one product only

Key differences

The Seagate IronWolf Pro ST30000NT011 internal hard drive has 28.2 TB more HDD capacity than the Seagate Enterprise ST1800MM0018-RF internal hard drive (30 TB vs 1.8 TB). The Seagate Enterprise ST1800MM0018-RF internal hard drive has 2,800 RPM more HDD speed than the Seagate IronWolf Pro ST30000NT011 internal hard drive (10000 RPM vs 7200 RPM). The Seagate IronWolf Pro ST30000NT011 internal hard drive has 1" more HDD size than the Seagate Enterprise ST1800MM0018-RF internal hard drive (3.5" vs 2.5"). Interface: SAS on the Seagate Enterprise ST1800MM0018-RF internal hard drive, Serial ATA III on the Seagate IronWolf Pro ST30000NT011 internal hard drive. Operating voltage: 5 V on the Seagate Enterprise ST1800MM0018-RF internal hard drive, 5 / 12 V on the Seagate IronWolf Pro ST30000NT011 internal hard drive.

HDD capacity
- Enterprise ST1800MM0018-RF internal hard drive:1.8 TB
- IronWolf Pro ST30000NT011 internal hard drive:30 TB
HDD speed
- Enterprise ST1800MM0018-RF internal hard drive:10000 RPM
- IronWolf Pro ST30000NT011 internal hard drive:7200 RPM
HDD size
- Enterprise ST1800MM0018-RF internal hard drive:2.5"
- IronWolf Pro ST30000NT011 internal hard drive:3.5"
Interface
- Enterprise ST1800MM0018-RF internal hard drive:SAS
- IronWolf Pro ST30000NT011 internal hard drive:Serial ATA III
Storage drive buffer size
- Enterprise ST1800MM0018-RF internal hard drive:128 MB
- IronWolf Pro ST30000NT011 internal hard drive:512 MB
HDD interface transfer rate
- Enterprise ST1800MM0018-RF internal hard drive:12 Gbit/s
- IronWolf Pro ST30000NT011 internal hard drive:6 Gbit/s
Power consumption (typical)
- Enterprise ST1800MM0018-RF internal hard drive:7.8 W
- IronWolf Pro ST30000NT011 internal hard drive:8.3 W
Power consumption (idle)
- Enterprise ST1800MM0018-RF internal hard drive:4.55 W
- IronWolf Pro ST30000NT011 internal hard drive:6.8 W

Side by side

Differences highlightedShow differences only

Comparison of ST1800MM0018-RF, ST30000NT011
33 specifications	A Seagate Enterprise ST1800MM0018-RF internal hard drive Model ST1800MM0018-RF View product	B Seagate IronWolf Pro ST30000NT011 internal hard drive Model ST30000NT011 View product
Features6 differ
HDD capacityDiffers	1.8 TB	30 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	NAS
Storage drive buffer sizeDiffers	128 MB	512 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	275 MiB/s
24/7 operationKnown for one	Unknown — not stated by the source	Yes
Bytes per sectorKnown for one	Unknown — not stated by the source	512e
Workload rate limitKnown for one	Unknown — not stated by the source	550 TB/year
Noise level (idle)Known for one	Unknown — not stated by the source	28 dB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2500000 h
Average latencyKnown for one	2.9 ms	Unknown — not stated by the source
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	7.8 W	8.3 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1.2 W
Power consumption (idle)Differs	4.55 W	6.8 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditions4 differ
Operating temperature (T-T)Differs	5 - 55 °C	10 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Non-operating vibrationDiffers	0.5 G	2.27 G
Operating shockDiffers	40 G	30 G
Non-operating shockDiffers	400 G	200 G
Operating vibrationKnown for one	3.1 G	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	70.1 mm	101.8 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	15 mm	26.1 mm
WeightDiffers	199 g	695 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Warranty periodKnown for one	Unknown — not stated by the source	5 year(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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