Product comparison · 2 memory modules

HP 409963-001 memory module vs HP 445166-051 memory module

6specifications compared
5differ
1identical
2known for one product only

Key differences

The HP 409963-001 memory module has 1 GB more internal memory than the HP 445166-051 memory module (2 GB vs 1 GB). The HP 445166-051 memory module has 267 MHz more memory clock speed than the HP 409963-001 memory module (800 MHz vs 533 MHz). Only the HP 445166-051 memory module has ECC. Memory layout (modules x size): 1 x 2 GB on the HP 409963-001 memory module, 1 x 1 GB on the HP 445166-051 memory module. Memory form factor: 200-pin SO-DIMM on the HP 409963-001 memory module, 240-pin DIMM on the HP 445166-051 memory module.

Internal memory
- 409963-001 memory module:2 GB
- 445166-051 memory module:1 GB
Memory layout (modules x size)
- 409963-001 memory module:1 x 2 GB
- 445166-051 memory module:1 x 1 GB
Memory form factor
- 409963-001 memory module:200-pin SO-DIMM
- 445166-051 memory module:240-pin DIMM
ECC
- 409963-001 memory module:No
- 445166-051 memory module:Yes
Memory clock speed
- 409963-001 memory module:533 MHz
- 445166-051 memory module:800 MHz

Side by side

Differences highlightedShow differences only

Comparison of 409963-001, 445166-051
8 specifications	A HP 409963-001 memory module Model 409963-001 View product	B HP 445166-051 memory module Model 445166-051 View product
Features5 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 1 GB
Component forKnown for one	Laptop	Unknown — not stated by the source
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
Memory clock speedDiffers	533 MHz	800 MHz
CAS latencyKnown for one	Unknown — not stated by the source	6

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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