Product comparison · 2 memory modules

QNAP 4GB DDR4 2133 MHZ vs XPG 8GB DDR4 2400MHz XPG Z1

Key differences

Internal memory
- 4GB DDR4 2133 MHZ:4 GB
- 8GB DDR4 2400MHz XPG Z1:8 GB
Memory layout (modules x size)
- 4GB DDR4 2133 MHZ:1 x 4 GB
- 8GB DDR4 2400MHz XPG Z1:1 x 8 GB
Memory form factor
- 4GB DDR4 2133 MHZ:260-pin SO-DIMM
- 8GB DDR4 2400MHz XPG Z1:240-pin DIMM
Memory clock speed
- 4GB DDR4 2133 MHZ:2133 MHz
- 8GB DDR4 2400MHz XPG Z1:2400 MHz

Differences highlightedShow differences only

Comparison of 4GB DDR4 2133 MHZ, 8GB DDR4 2400MHz XPG Z1
20 specifications	A QNAP 4GB DDR4 2133 MHZ View product	B XPG 8GB DDR4 2400MHz XPG Z1 View product
Features4 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Memory form factorDiffers	260-pin SO-DIMM	240-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	16
Memory clock speedDiffers	2133 MHz	2400 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Product colourKnown for one	Unknown — not stated by the source	Red
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Compatible productsKnown for one	TVS-882ST2, TVS-X73	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 100 °C
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.2 mm
DepthKnown for one	Unknown — not stated by the source	7.5 mm
HeightKnown for one	Unknown — not stated by the source	42.6 mm
Other featuresidentical
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.