Product comparison · 2 memory modules

Buffalo A2F800-E4GX2 memory module vs Lenovo ThinkPad, PC3-850

Key differences

Internal memory
- A2F800-E4GX2 memory module:8 GB
- ThinkPad, PC3-850:1 GB
Internal memory type
- A2F800-E4GX2 memory module:DDR2
- ThinkPad, PC3-850:DDR3
Memory form factor
- A2F800-E4GX2 memory module:240-pin DIMM
- ThinkPad, PC3-850:204-pin SO-DIMM

Differences highlightedShow differences only

Comparison of A2F800-E4GX2, ThinkPad, PC3-850
17 specifications	A Buffalo A2F800-E4GX2 memory module Model A2F800-E4GX2 View product	B Lenovo ThinkPad, PC3-850 View product
Features3 differ
Internal memoryDiffers	8 GB	1 GB
Memory layout (modules x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR2	DDR3
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Number of pins	240	240
Relative humidityKnown for one	Unknown — not stated by the source	10 - 90%
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 65 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	68 mm
DepthKnown for one	Unknown — not stated by the source	32 mm
HeightKnown for one	Unknown — not stated by the source	4 mm
WeightKnown for one	Unknown — not stated by the source	20 g

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.