Product comparison · 2 internal hard drives

Seagate IronWolf ST10000VN004 internal hard drive vs Seagate Momentus ST9120822A-RFB internal hard drive

15specifications compared
13differ
2identical
18known for one product only

Key differences

HDD capacity
- IronWolf ST10000VN004 internal hard drive:10 TB
- Momentus ST9120822A-RFB internal hard drive:120 GB
HDD speed
- IronWolf ST10000VN004 internal hard drive:7200 RPM
- Momentus ST9120822A-RFB internal hard drive:5400 RPM
HDD size
- IronWolf ST10000VN004 internal hard drive:3.5"
- Momentus ST9120822A-RFB internal hard drive:2.5"
Interface
- IronWolf ST10000VN004 internal hard drive:Serial ATA III
- Momentus ST9120822A-RFB internal hard drive:Ultra-ATA/100
Component for
- IronWolf ST10000VN004 internal hard drive:PC
- Momentus ST9120822A-RFB internal hard drive:Laptop
Storage drive buffer size
- IronWolf ST10000VN004 internal hard drive:256 MB
- Momentus ST9120822A-RFB internal hard drive:8 MB
Power consumption (standby)
- IronWolf ST10000VN004 internal hard drive:0.8 W
- Momentus ST9120822A-RFB internal hard drive:0.2 W
Operating voltage
- IronWolf ST10000VN004 internal hard drive:5 / 12 V
- Momentus ST9120822A-RFB internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of ST10000VN004, ST9120822A-RFB
33 specifications	A Seagate IronWolf ST10000VN004 internal hard drive Model ST10000VN004 View product	B Seagate Momentus ST9120822A-RFB internal hard drive Model ST9120822A-RFB View product
Features6 differ
HDD capacityDiffers	10 TB	120 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	Ultra-ATA/100
Component forDiffers	PC	Laptop
Storage drive buffer sizeDiffers	256 MB	8 MB
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
HDD sustained transfer rateKnown for one	210 MiB/s	Unknown — not stated by the source
Start/stop cyclesKnown for one	600000	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1000000 h	Unknown — not stated by the source
HDD number of headsKnown for one	Unknown — not stated by the source	3
Access timeKnown for one	Unknown — not stated by the source	12.5 ms
Average latencyKnown for one	Unknown — not stated by the source	5.6 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power2 differ
Power consumption (typical)Known for one	0.8 W	Unknown — not stated by the source
Power consumption (standby)Differs	0.8 W	0.2 W
Power consumption (idle)Known for one	4.42 W	Unknown — not stated by the source
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 70 °C	0 - 60 °C
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating shockKnown for one	70 G	Unknown — not stated by the source
Non-operating shockKnown for one	250 G	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	101.8 mm	69.8 mm
DepthDiffers	147 mm	100.2 mm
HeightDiffers	26.1 mm	9.5 mm
WeightDiffers	650 g	102 g
Logistics dataidentical
Master (outer) cases per palletKnown for one	40 pc(s)	Unknown — not stated by the source
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	100 Mbit/s
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	69.85 x 100.2 x 9.5 mm
InternalKnown for one	Unknown — not stated by the source	Yes
Sustained data rateKnown for one	Unknown — not stated by the source	44 MB/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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