Product comparison · 2 memory modules

HP 3TQ40AT memory module vs HP 8 GB 2666 MHz DDR4 Memory

Key differences

Internal memory
- 3TQ40AT memory module:16 GB
- 8 GB 2666 MHz DDR4 Memory:8 GB
Memory layout (modules x size)
- 3TQ40AT memory module:1 x 16 GB
- 8 GB 2666 MHz DDR4 Memory:1 x 8 GB
Component for
- 3TQ40AT memory module:PC/Server
- 8 GB 2666 MHz DDR4 Memory:Laptop
Memory form factor
- 3TQ40AT memory module:288-pin DIMM
- 8 GB 2666 MHz DDR4 Memory:260-pin SO-DIMM
ECC
- 3TQ40AT memory module:Yes
- 8 GB 2666 MHz DDR4 Memory:No
Width
- 3TQ40AT memory module:133.5 mm
- 8 GB 2666 MHz DDR4 Memory:69.6 mm
Height
- 3TQ40AT memory module:31.4 mm
- 8 GB 2666 MHz DDR4 Memory:3.5 mm
Weight
- 3TQ40AT memory module:20 g
- 8 GB 2666 MHz DDR4 Memory:7.75 g

Differences highlightedShow differences only

Comparison of 3TQ40AT, 4VN06ET
16 specifications	A HP 3TQ40AT memory module Model 3TQ40AT View product	B HP 8 GB 2666 MHz DDR4 Memory Model 4VN06ET View product
Features5 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	288-pin DIMM	260-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	19
Memory clock speed	2666 MHz	2666 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Compatible productsKnown for one	Unknown — not stated by the source	HP ZBook 15 G5v; HP ZBook 15 G5; HP ZBook 17 G5; HP EliteBook 820 G4 Notebook PC; HP EliteBook 840 G5 Notebook PC; HP EliteBook 850 G5 Notebook PC; HP EliteBook 840r G4 Notebook PC; HP EliteBook 840 G4 Notebook PC; HP EliteBook 850 G4 Notebook PC; HP EliteBook 745 G5 Notebook PC; HP EliteBook 755 G5
HP segmentKnown for one	Business	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	133.5 mm	69.6 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
HeightDiffers	31.4 mm	3.5 mm
WeightDiffers	20 g	7.75 g
Logistics dataidentical
Harmonized System (HS) code	84733020	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.