Description
Technical Specifications
Form Factor: 288 pin RDIMM (standard ECC server memory)
Speed: DDR4 2666 (PC4 21300)
CAS Latency: CL19
Voltage: 1.2 V
ECC & Registered: Yes — fully buffered ECC with registered buffering
Rank/Data Bus: Dual Rank ×4 organization
Compatibility
• Servers & Workstations: Compatible with enterprise systems supporting DDR4 ECC registered memory, such as:
o Dell PowerEdge (R440, R540, R640, R740, R940, T640, C6420, etc.)
o Dell Precision workstations (T5820, T7820, T7920, etc.)
o HP ProLiant Gen10, Lenovo ThinkSystem, Supermicro X11, Cisco UCS M5, Fujitsu Primergy, IBM System x, and more
• Platform Requirements: Requires motherboard/BIOS that supports DDR4 2666 Registered ECC memory. Not compatible with consumer desktops or systems that only support unbuffered DIMMs






