SAMSUNG M393A1G43EB1-CRC 8GB DDR4 2400 RDIMM
The Samsung M393A1G43EB1-CRC is an 8GB DDR4-2400 registered ECC DIMM built for enterprise servers, data centers, virtualization platforms, and storage systems. It suits buyers populating or maintaining cost-sensitive server builds where validated, JEDEC-standard memory matters more than peak bandwidth. Note that as a DDR4 RDIMM it is only compatible with DDR4 registered-memory platforms — it cannot be mixed with DDR5 or unbuffered desktop modules.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | M393A1G43EB1-CRC |
| Brand | Samsung |
| Memory Type | DDR4 ECC RDIMM (Registered DIMM) |
| Capacity | 8GB |
| Data Rate | 2400 MT/s |
| Speed Grade | PC4-19200R |
| Rank Configuration | 2Rx8 (Dual Rank) |
| Error Correction | ECC Supported |
| CAS Latency | CL17 |
| Operating Voltage | 1.2V |
| Pin Count | 288-pin |
| Form Factor | RDIMM (Registered DIMM) |
| DRAM Organization | 1G x 72 |
| DRAM Architecture | x8-based DRAM |
| Compliance | JEDEC DDR4 Standard |
| Module Structure | Dual-sided design |
| Applications | Enterprise Servers, Data Centers, Virtualization Platforms, Storage Systems |
Good to know
- As a registered DIMM, this module requires a server/workstation platform that explicitly supports DDR4 RDIMMs; it will not operate in desktop boards designed for UDIMMs, and DDR4 modules cannot be combined with DDR5 in any configuration.
- Within Samsung’s DDR4 RDIMM family, the 2400 MT/s / PC4-19200R grade is an entry-to-mainstream speed tier; the dual-rank (2Rx8) configuration can improve memory-level parallelism versus single-rank modules in compatible controllers, though most platforms downclock all DIMMs to the speed of the slowest installed module.
- Before ordering, confirm your server’s qualified memory list (QVL) and match existing population — mixing ranks, speeds, or vendors within the same channel is possible on many platforms but may force lower operating frequency.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
The Samsung M393A1G43EB1-CRC is an 8GB DDR4-2400 registered ECC DIMM built for enterprise servers, data centers, virtualization platforms, and storage systems. It suits buyers populating or maintaining cost-sensitive server builds where validated, JEDEC-standard memory matters more than peak bandwidth. Note that as a DDR4 RDIMM it is only compatible with DDR4 registered-memory platforms — it cannot be mixed with DDR5 or unbuffered desktop modules.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | M393A1G43EB1-CRC |
| Brand | Samsung |
| Memory Type | DDR4 ECC RDIMM (Registered DIMM) |
| Capacity | 8GB |
| Data Rate | 2400 MT/s |
| Speed Grade | PC4-19200R |
| Rank Configuration | 2Rx8 (Dual Rank) |
| Error Correction | ECC Supported |
| CAS Latency | CL17 |
| Operating Voltage | 1.2V |
| Pin Count | 288-pin |
| Form Factor | RDIMM (Registered DIMM) |
| DRAM Organization | 1G x 72 |
| DRAM Architecture | x8-based DRAM |
| Compliance | JEDEC DDR4 Standard |
| Module Structure | Dual-sided design |
| Applications | Enterprise Servers, Data Centers, Virtualization Platforms, Storage Systems |
Good to know
- As a registered DIMM, this module requires a server/workstation platform that explicitly supports DDR4 RDIMMs; it will not operate in desktop boards designed for UDIMMs, and DDR4 modules cannot be combined with DDR5 in any configuration.
- Within Samsung’s DDR4 RDIMM family, the 2400 MT/s / PC4-19200R grade is an entry-to-mainstream speed tier; the dual-rank (2Rx8) configuration can improve memory-level parallelism versus single-rank modules in compatible controllers, though most platforms downclock all DIMMs to the speed of the slowest installed module.
- Before ordering, confirm your server’s qualified memory list (QVL) and match existing population — mixing ranks, speeds, or vendors within the same channel is possible on many platforms but may force lower operating frequency.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
