Product comparison · 2 internal solid state drives

Goodram IRDM gen. 2 vs Goodram IRDM (GEN2)

15specifications compared
8differ
7identical
12known for one product only

Key differences

SSD capacity
- IRDM gen. 2:120 GB
- IRDM (GEN2):60 GB
Memory type
- IRDM gen. 2:MLC NAND
- IRDM (GEN2):MLC
Read speed
- IRDM gen. 2:540 MB/s
- IRDM (GEN2):550 MB/s
Write speed
- IRDM gen. 2:520 MB/s
- IRDM (GEN2):540 MB/s
Random read (4KB)
- IRDM gen. 2:38000 IOPS
- IRDM (GEN2):23000 IOPS
Random write (4KB)
- IRDM gen. 2:85000 IOPS
- IRDM (GEN2):63000 IOPS
Width
- IRDM gen. 2:100 mm
- IRDM (GEN2):100.1 mm
Depth
- IRDM gen. 2:7 mm
- IRDM (GEN2):69.9 mm

Side by side

Differences highlightedShow differences only

Comparison of IRDM gen. 2, IRDM (GEN2)
27 specifications	A Goodram IRDM gen. 2 View product	B Goodram IRDM (GEN2)View product
Features6 differ
SSD capacityDiffers	120 GB	60 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Memory typeDiffers	MLC NAND	MLC
Component for	PC/Laptop	PC/Laptop
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	540 MB/s	550 MB/s
Write speedDiffers	520 MB/s	540 MB/s
Random read (4KB)Differs	38000 IOPS	23000 IOPS
Random write (4KB)Differs	85000 IOPS	63000 IOPS
Controller typeKnown for one	Phison PS3111-S11	Unknown — not stated by the source
Mean time between failures (MTBF)	2000000 h	2000000 h
TBW ratingKnown for one	90	Unknown — not stated by the source
Compressed transfer rate (read)Known for one	Unknown — not stated by the source	550 MB/s
Compressed transfer rate (write)Known for one	Unknown — not stated by the source	540 MB/s
Uncompressed transfer rate (read)Known for one	Unknown — not stated by the source	430 MB/s
Uncompressed transfer rate (write)Known for one	Unknown — not stated by the source	305 MB/s
Weight & dimensions2 differ
WidthDiffers	100 mm	100.1 mm
DepthDiffers	7 mm	69.9 mm
HeightKnown for one	69.8 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	140 mm	Unknown — not stated by the source
Package depthKnown for one	113 mm	Unknown — not stated by the source
Package heightKnown for one	15 mm	Unknown — not stated by the source
Package weightKnown for one	63 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-45 - 85 °C	-45 - 85 °C
Logistics dataidentical
Products per master (outer) caseKnown for one	10 pc(s)	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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