Product comparison · 2 memory modules

2-Power 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB vs HP 3TQ40AT memory module

Key differences

Internal memory
- 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB:1 GB
- 3TQ40AT memory module:16 GB
Memory layout (modules x size)
- 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB:1 x 1 GB
- 3TQ40AT memory module:1 x 16 GB
Internal memory type
- 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB:DDR
- 3TQ40AT memory module:DDR4
ECC
- 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB:No
- 3TQ40AT memory module:Yes
Memory clock speed
- 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB:400 MHz
- 3TQ40AT memory module:2666 MHz
Width
- 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB:52 mm
- 3TQ40AT memory module:133.5 mm
Height
- 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB:6 mm
- 3TQ40AT memory module:31.4 mm
Weight
- 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB:22 g
- 3TQ40AT memory module:20 g

Differences highlightedShow differences only

Comparison of 2P-PBDM333-1GB, 3TQ40AT
16 specifications	A 2-Power 1GB MultiSpeed 266/333/400 MHz DIMM Memory - replaces PBDM333-1GB Model 2P-PBDM333-1GB View product	B HP 3TQ40AT memory module Model 3TQ40AT View product
Features5 differ
Internal memoryDiffers	1 GB	16 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 16 GB
Internal memory typeDiffers	DDR	DDR4
Memory form factorKnown for one	Unknown — not stated by the source	288-pin DIMM
ECCDiffers	No	Yes
Memory clock speedDiffers	400 MHz	2666 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
HP segmentKnown for one	Unknown — not stated by the source	Business
CAS latencyKnown for one	3	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	52 mm	133.5 mm
HeightDiffers	6 mm	31.4 mm
WeightDiffers	22 g	20 g
DepthKnown for one	152 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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.