Product comparison · 2 memory modules

HP 405478-071 memory module vs HP 4GB (1x4GB) DDR3 1333MHz

Key differences

Internal memory
- 405478-071 memory module:8 GB
- 4GB (1x4GB) DDR3 1333MHz:4 GB
Memory layout (modules x size)
- 405478-071 memory module:1 x 8 GB
- 4GB (1x4GB) DDR3 1333MHz:1 x 4 GB
Internal memory type
- 405478-071 memory module:DDR2
- 4GB (1x4GB) DDR3 1333MHz:DDR3
Component for
- 405478-071 memory module:PC/Server
- 4GB (1x4GB) DDR3 1333MHz:Laptop
Memory form factor
- 405478-071 memory module:240-pin DIMM
- 4GB (1x4GB) DDR3 1333MHz:204-pin SO-DIMM
Memory clock speed
- 405478-071 memory module:667 MHz
- 4GB (1x4GB) DDR3 1333MHz:1333 MHz

Differences highlightedShow differences only

Comparison of 405478-071, 4GB (1x4GB) DDR3 1333MHz
17 specifications	A HP 405478-071 memory module Model 405478-071 View product	B HP 4GB (1x4GB) DDR3 1333MHz View product
Features6 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
Memory clock speedDiffers	667 MHz	1333 MHz
Memory typeKnown for one	Unknown — not stated by the source	PC3-10600
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 95 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM

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.