Zefr DDR4 LRDIMM

DDR & DIMM Types

SMART's Zefr Memory are modules that have undergone a rigorous in-system burn-in testing process. Multiple stresses are applied for up to 10 hours to simulate a customers’ worst-case environmental and electrical operating conditions. All of the associated weak devices are removed. Customers receive only the highest quality and most reliable modules for mission critical applications. SMART offers a variety of configurations, densities, and speeds to support diverse application requirements.

SMART's DDR4 load-reduced dual in-line memory modules (LRDIMMs) use a distributed buffer so that high-speed memory controllers can drive larger quantities of memory. There are specific configurations, such as when using three DIMMs per channel, that require LRDIMMs to maximize capacity and performance.

Essentials
DDR4
LRDIMM
C-temp: 0˚C to 70˚C
2Gx4
4Gb
x72
1.2V
288-Pin
Performance
32GB
2666MT/s
PC4-21300
CL = 19
Environmental
Yes
Physical
31.25mm
ST4097LR420493SC32GBZefr Memory / Enterprise grade