Product comparison · 2 memory modules

HP 335699-001 memory module vs HP GL644AV memory module

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

Key differences

The HP GL644AV memory module has 15.5 GB more internal memory than the HP 335699-001 memory module (16 GB vs 0.5 GB). The HP GL644AV memory module has 56 -pin DIMM more memory form factor than the HP 335699-001 memory module (240-pin DIMM vs 184-pin DIMM). The HP GL644AV memory module has 267 MHz more memory clock speed than the HP 335699-001 memory module (667 MHz vs 400 MHz). Only the HP GL644AV memory module has ECC. Internal memory type: DDR on the HP 335699-001 memory module, DDR2 on the HP GL644AV memory module.

Internal memory
- 335699-001 memory module:0.5 GB
- GL644AV memory module:16 GB
Internal memory type
- 335699-001 memory module:DDR
- GL644AV memory module:DDR2
Memory form factor
- 335699-001 memory module:184-pin DIMM
- GL644AV memory module:240-pin DIMM
ECC
- 335699-001 memory module:No
- GL644AV memory module:Yes
Memory clock speed
- 335699-001 memory module:400 MHz
- GL644AV memory module:667 MHz

Side by side

Differences highlightedShow differences only

Comparison of 335699-001, GL644AV
8 specifications	A HP 335699-001 memory module Model 335699-001 View product	B HP GL644AV memory module Model GL644AV View product
Features5 differ
Internal memoryDiffers	0.5 GB	16 GB
Internal memory typeDiffers	DDR	DDR2
Component for	PC/Server	PC/Server
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	3	Unknown — not stated by the source
Memory clock speedDiffers	400 MHz	667 MHz
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 8 GB

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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