Product comparison · 2 memory modules

HyperX KHX1866C9S3K2/4GX memory module vs HyperX KHX2000C9AD3T1K3/3GX 3GB 2000MHz RAMKit

Key differences

Internal memory
- KHX1866C9S3K2/4GX memory module:4 GB
- KHX2000C9AD3T1K3/3GX 3GB 2000MHz RAMKit:3 GB
Memory layout (modules x size)
- KHX1866C9S3K2/4GX memory module:2 x 2 GB
- KHX2000C9AD3T1K3/3GX 3GB 2000MHz RAMKit:3 x 1 GB
CAS latency
- KHX1866C9S3K2/4GX memory module:9
- KHX2000C9AD3T1K3/3GX 3GB 2000MHz RAMKit:5
Memory clock speed
- KHX1866C9S3K2/4GX memory module:1866 MHz
- KHX2000C9AD3T1K3/3GX 3GB 2000MHz RAMKit:2000 MHz
Memory voltage
- KHX1866C9S3K2/4GX memory module:1.5 V
- KHX2000C9AD3T1K3/3GX 3GB 2000MHz RAMKit:1.65 V

Differences highlightedShow differences only

Comparison of KHX1866C9S3K2/4GX, KHX2000C9AD3T1K3/3GX 3GB 2000MHz RAMKit
15 specifications	A HyperX KHX1866C9S3K2/4GX memory module Model KHX1866C9S3K2/4GX View product	B HyperX KHX2000C9AD3T1K3/3GX 3GB 2000MHz RAMKit View product
Features5 differ
Internal memoryDiffers	4 GB	3 GB
Memory layout (modules x size)Differs	2 x 2 GB	3 x 1 GB
Internal memory type	DDR3	DDR3
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyDiffers	9	5
Memory clock speedDiffers	1866 MHz	2000 MHz
Memory busKnown for one	Unknown — not stated by the source	64 bit
Memory voltageDiffers	1.5 V	1.65 V
Row cycle time	49.5 ns	49.5 ns
Refresh row cycle time	110 ns	110 ns
Row active time	36 ns	36 ns
Lead platingKnown for one	Unknown — not stated by the source	Gold
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Other featuresidentical
Special featuresKnown for one	Unknown — not stated by the source	240-pin
Number of pinsKnown for one	204	Unknown — not stated by the source

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.