Product comparison · 2 internal hard drives

Seagate ST1800MM0008-RF internal hard drive vs Seagate Exos ST26000NM000C internal hard drive

18specifications compared
16differ
2identical
10known for one product only

Key differences

The Seagate Exos ST26000NM000C internal hard drive has 24.2 TB more HDD capacity than the Seagate ST1800MM0008-RF internal hard drive (26 TB vs 1.8 TB). The Seagate ST1800MM0008-RF internal hard drive has 2,800 RPM more HDD speed than the Seagate Exos ST26000NM000C internal hard drive (10000 RPM vs 7200 RPM). The Seagate Exos ST26000NM000C internal hard drive has 1" more HDD size than the Seagate ST1800MM0008-RF internal hard drive (3.5" vs 2.5"). Interface: SAS on the Seagate ST1800MM0008-RF internal hard drive, Serial ATA on the Seagate Exos ST26000NM000C internal hard drive. Operating voltage: 5 V on the Seagate ST1800MM0008-RF internal hard drive, 5 / 12 V on the Seagate Exos ST26000NM000C internal hard drive.

HDD capacity
- ST1800MM0008-RF internal hard drive:1.8 TB
- Exos ST26000NM000C internal hard drive:26 TB
HDD speed
- ST1800MM0008-RF internal hard drive:10000 RPM
- Exos ST26000NM000C internal hard drive:7200 RPM
HDD size
- ST1800MM0008-RF internal hard drive:2.5"
- Exos ST26000NM000C internal hard drive:3.5"
Interface
- ST1800MM0008-RF internal hard drive:SAS
- Exos ST26000NM000C internal hard drive:Serial ATA
Storage drive buffer size
- ST1800MM0008-RF internal hard drive:128 MB
- Exos ST26000NM000C internal hard drive:512 MB
HDD interface transfer rate
- ST1800MM0008-RF internal hard drive:12 Gbit/s
- Exos ST26000NM000C internal hard drive:6 Gbit/s
Power consumption (idle)
- ST1800MM0008-RF internal hard drive:4.55 W
- Exos ST26000NM000C internal hard drive:7.2 W
Operating voltage
- ST1800MM0008-RF internal hard drive:5 V
- Exos ST26000NM000C internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of ST1800MM0008-RF, ST26000NM000C
28 specifications	A Seagate ST1800MM0008-RF internal hard drive Model ST1800MM0008-RF View product	B Seagate Exos ST26000NM000C internal hard drive Model ST26000NM000C View product
Features6 differ
HDD capacityDiffers	1.8 TB	26 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Storage drive buffer sizeDiffers	128 MB	512 MB
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD number of headsKnown for one	8	Unknown — not stated by the source
Average latencyKnown for one	2.9 ms	Unknown — not stated by the source
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	PC
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	181 MiB/s
HDD average transfer rateKnown for one	Unknown — not stated by the source	190 MB/s
Power2 differ
Power consumption (typical)Known for one	7.8 W	Unknown — not stated by the source
Power consumption (idle)Differs	4.55 W	7.2 W
Operating voltageDiffers	5 V	5 / 12 V
Power consumption (read)Known for one	Unknown — not stated by the source	10.5 W
Operational conditions4 differ
Operating temperature (T-T)Differs	5 - 55 °C	10 - 60 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating vibrationKnown for one	0.5 G	Unknown — not stated by the source
Non-operating vibrationDiffers	3 G	2.27 G
Operating shockDiffers	40 G	30 G
Non-operating shockDiffers	400 G	200 G
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)

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.

More internal hard drive comparisons

All internal hard drive comparisons