Memory › DDR4
Samsung M393A4K40BB2-CTD7Q
MPN M393A4K40BB2-CTD7Q
Condition
Samsung module; PCB, DRAM and gold contacts clean, label intact. Light handling marks.
What's Included
One Samsung M393A4K40BB2-CTD7Q.
Fitment
Fits DDR4 servers and workstations that take Registered ECC (RDIMM) memory at DDR4-2666. Dual-rank x4 module - confirm your board accepts 2Rx4 RDIMM. Common in Xeon Scalable and 14G-era servers. Server memory — this module will not run in a standard desktop or laptop.
| What it is for | Modules available |
|---|
DDR4 · Registered (RDIMM) · 3,200 MHz Same slot and module type — a mixed bank runs at the slowest module's speed | |
DDR4 · Registered (RDIMM) · 1.2 V · 2,666 MHz DDR4 registered server memory | |
|
DDR4 · Load-Reduced (LRDIMM) · 2,666 MHz Needs a board with DDR4 load-reduced memory slots | |
DDR4 · Registered (RDIMM) · 2,133 MHz Same slot and module type — a mixed bank runs at the slowest module's speed | |
DDR3 modules A different generation | |
Specifications
| Part Number | M393A4K40BB2-CTD7Q |
| Capacity | 32GB |
| Type | DDR4 |
| Speed | PC4-21300 (DDR4-2666) |
| Form Factor | RDIMM |
| ECC / Reg | ECC Registered |
| Rank | 2Rx4 |
| Voltage | 1.2V |
Support
Fitment and part-number questions welcome — message us through eBay.
Local pickup: if you collect in person, payment is by cash on pickup or bank transfer only. Posted orders check out through eBay as usual.
EMINENCE