Product comparison · 2 memory modules

Dell 512MB DDR-400 vs Lenovo 4X70F28588 memory module

Key differences

Internal memory
- 512MB DDR-400:0.512 GB
- 4X70F28588 memory module:4 GB
Memory layout (modules x size)
- 512MB DDR-400:1 x 0.5 GB
- 4X70F28588 memory module:1 x 4 GB
Internal memory type
- 512MB DDR-400:DDR
- 4X70F28588 memory module:DDR4
Memory form factor
- 512MB DDR-400:184-pin DIMM
- 4X70F28588 memory module:288-pin DIMM
ECC
- 512MB DDR-400:No
- 4X70F28588 memory module:Yes
Memory clock speed
- 512MB DDR-400:400 MHz
- 4X70F28588 memory module:2133 MHz

Differences highlightedShow differences only

Comparison of 512MB DDR-400, 4X70F28588
15 specifications	A Dell 512MB DDR-400 View product	B Lenovo 4X70F28588 memory module Model 4X70F28588 View product
Features6 differ
Internal memoryDiffers	0.512 GB	4 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	1 x 4 GB
Internal memory typeDiffers	DDR	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	184-pin DIMM	288-pin DIMM
ECCDiffers	No	Yes
Memory clock speedDiffers	400 MHz	2133 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
DepthKnown for one	Unknown — not stated by the source	4 mm
HeightKnown for one	Unknown — not stated by the source	31.2 mm
WeightKnown for one	Unknown — not stated by the source	100 g
Other featuresidentical
CompatibilityKnown for one	Dimension 1100 Dimension 2400C Dimension 3000 Dimension 4600 (APG Video Card) Dimension 4600 (Integrated Graphics) Dimension 4600C Dimension 8300 OptiPlex 170L DT OptiPlex 170L MT OptiPlex GX270 DT OptiPlex GX270 MT OptiPlex GX270 SFF OptiPlex SX260 DT OptiPlex SX270 DT Precision Workstation 360 DT	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.