Product comparison · 2 memory modules

Goodram 4GB DDR3 PC3-12800 vs Goodram 512MB PC-3200

Key differences

Internal memory
- 4GB DDR3 PC3-12800:4 GB
- 512MB PC-3200:0.5 GB
Memory layout (modules x size)
- 4GB DDR3 PC3-12800:1 x 4 GB
- 512MB PC-3200:1 x 0.5 GB
Internal memory type
- 4GB DDR3 PC3-12800:DDR3
- 512MB PC-3200:DDR
Memory form factor
- 4GB DDR3 PC3-12800:204-pin SO-DIMM
- 512MB PC-3200:200-pin SO-DIMM
CAS latency
- 4GB DDR3 PC3-12800:11
- 512MB PC-3200:3
Memory clock speed
- 4GB DDR3 PC3-12800:1600 MHz
- 512MB PC-3200:400 MHz
Memory voltage
- 4GB DDR3 PC3-12800:1.5 V
- 512MB PC-3200:2.6 V
Module configuration
- 4GB DDR3 PC3-12800:512M x 8
- 512MB PC-3200:32M x 16

Differences highlightedShow differences only

Comparison of 4GB DDR3 PC3-12800, 512MB PC-3200
21 specifications	A Goodram 4GB DDR3 PC3-12800 View product	B Goodram 512MB PC-3200 View product
Features8 differ
Internal memoryDiffers	4 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 0.5 GB
Internal memory typeDiffers	DDR3	DDR
Component for	Laptop	Laptop
Memory form factorDiffers	204-pin SO-DIMM	200-pin SO-DIMM
ECC	No	No
CAS latencyDiffers	11	3
Memory clock speedDiffers	1600 MHz	400 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageDiffers	1.5 V	2.6 V
Module configurationDiffers	512M x 8	32M x 16
Refresh row cycle timeKnown for one	Unknown — not stated by the source	18 ns
Row active timeKnown for one	Unknown — not stated by the source	10 ns
SPD profileKnown for one	Unknown — not stated by the source	Yes
Product colour	Green	Green
Lead platingKnown for one	Unknown — not stated by the source	Gold
Weight & dimensionsidentical
Width	67.6 mm	67.6 mm
DepthKnown for one	Unknown — not stated by the source	1.02 mm
HeightKnown for one	Unknown — not stated by the source	31.8 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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.