Product comparison · 2 memory modules

HP 16GB 2666 MHz DDR4 vs HyperX Predator HX440C19PB3AK2/16 memory module

6specifications compared
4differ
2identical
38known for one product only

Key differences

Memory layout (modules x size)
- 16GB 2666 MHz DDR4:1 x 16 GB
- Predator HX440C19PB3AK2/16 memory module:2 x 8 GB
Component for
- 16GB 2666 MHz DDR4:Laptop
- Predator HX440C19PB3AK2/16 memory module:PC/Server
Memory form factor
- 16GB 2666 MHz DDR4:260-pin SO-DIMM
- Predator HX440C19PB3AK2/16 memory module:288-pin DIMM
Memory clock speed
- 16GB 2666 MHz DDR4:2666 MHz
- Predator HX440C19PB3AK2/16 memory module:4000 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16GB 2666 MHz DDR4, HX440C19PB3AK2/16
44 specifications	A HP 16GB 2666 MHz DDR4 View product	B HyperX Predator HX440C19PB3AK2/16 memory module Model HX440C19PB3AK2/16 View product
Features4 differ
Internal memory	16 GB	16 GB
Memory layout (modules x size)Differs	1 x 16 GB	2 x 8 GB
Internal memory type	DDR4	DDR4
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	260-pin SO-DIMM	288-pin DIMM
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyKnown for one	Unknown — not stated by the source	19
Memory clock speedDiffers	2666 MHz	4000 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Module configurationKnown for one	Unknown — not stated by the source	1024M x 64
Row cycle timeKnown for one	Unknown — not stated by the source	45.75 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	350 ns
Row active timeKnown for one	Unknown — not stated by the source	32 ns
Intel Extreme Memory Profile (XMP)Known for one	Unknown — not stated by the source	Yes
Intel Extreme Memory Profile (XMP) versionKnown for one	Unknown — not stated by the source	2.0
Programming power voltage (VPP)Known for one	Unknown — not stated by the source	2.5 V
SPD profileKnown for one	Unknown — not stated by the source	Yes
SPD voltageKnown for one	Unknown — not stated by the source	1.2 V
SPD speedKnown for one	Unknown — not stated by the source	2400 MHz
Cooling typeKnown for one	Unknown — not stated by the source	Heatsink
BacklightKnown for one	Unknown — not stated by the source	Yes
Lead platingKnown for one	Unknown — not stated by the source	Gold
Backlight colourKnown for one	Unknown — not stated by the source	Red/Green/Blue
JEDEC standardKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	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 840 G3 Notebook PC; HP OMEN Pro Mobile Workstation	Unknown — not stated by the source
HP segmentKnown for one	Business	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	8.3 mm
DepthKnown for one	Unknown — not stated by the source	133.3 mm
HeightKnown for one	Unknown — not stated by the source	42.2 mm
WeightKnown for one	Unknown — not stated by the source	129.9 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	30.5 mm
Package depthKnown for one	Unknown — not stated by the source	120.7 mm
Package heightKnown for one	Unknown — not stated by the source	157.5 mm
Package weightKnown for one	Unknown — not stated by the source	243.9 g
Logistics dataidentical
Products per master (outer) caseKnown for one	Unknown — not stated by the source	10 pc(s)
Master (outer) case widthKnown for one	Unknown — not stated by the source	203.2 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	304.8 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	146 mm
Master (outer) case gross weightKnown for one	Unknown — not stated by the source	2.6 kg
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other featuresidentical
Country of originKnown for one	Unknown — not stated by the source	China
CertificationKnown for one	Unknown — not stated by the source	CE

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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