Product comparison · 2 memory modules

HP 3TQ39AT memory module vs HP Z4Y85AAR memory module

7specifications compared
4differ
3identical
5known for one product only

Key differences

Memory form factor
- 3TQ39AT memory module:288-pin DIMM
- Z4Y85AAR memory module:260-pin SO-DIMM
Memory clock speed
- 3TQ39AT memory module:2666 MHz
- Z4Y85AAR memory module:2400 MHz
Width
- 3TQ39AT memory module:133.5 mm
- Z4Y85AAR memory module:67.8 mm
Depth
- 3TQ39AT memory module:31.4 mm
- Z4Y85AAR memory module:20 mm

Side by side

Differences highlightedShow differences only

Comparison of 3TQ39AT, Z4Y85AAR
12 specifications	A HP 3TQ39AT memory module Model 3TQ39AT View product	B HP Z4Y85AAR memory module Model Z4Y85AAR View product
Features2 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)	1 x 8 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Memory form factorDiffers	288-pin DIMM	260-pin SO-DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	2666 MHz	2400 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Laptop
Weight & dimensions2 differ
WidthDiffers	133.5 mm	67.8 mm
DepthDiffers	31.4 mm	20 mm
WeightKnown for one	20 g	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	2.45 mm

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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