SAMSUNG
SAMSUNG M393A1G40DB0-CPB 8GB 1RX4 PC4-2133P ECC RDIMM memory upgrade
An 8 GB DDR4 ECC registered DIMM running at 2133 MHz with CL15 latency and 1.2 V operation
- Capacity8GB
- Type288-Pin DDR4 SDRAM
- SpeedDDR4 2133 (PC4 17000)
- CAS LatencyCL15
- Voltage1.20V
- ECCYes
- ECC protection prevents data corruption in critical workloads
- Registered design stabilises signals for reliable server operation
- DDR4 2133 speed delivers consistent throughput for demanding tasks
- 20V operation reduces power draw in dense configurations
- 1Rx4 organisation optimises density for 8GB capacity
Server DDR4 ECC RDIMM
This 288-pin DDR4 registered DIMM delivers 8GB of ECC-protected memory at 2133 MT/s with CL15 latency. It operates at 1.20V and uses a 1Rx4 organisation, making it suitable for multi-socket server platforms that require registered modules with error correction. The module is validated for a wide range of Supermicro X10-series motherboards.
Registered buffer and ECC parity
On-board registers retime clock, command and control signals to reduce electrical load on the memory controller, allowing larger memory populations per channel. An 8-bit parity check provides single-bit error detection and correction, improving data integrity for workloads that cannot tolerate silent corruption. These features replace standard unbuffered non-ECC DIMMs in qualified server boards.
8GB capacity at DDR4 2133
The single 8GB rank fits entry-level virtualisation hosts, database nodes or compute clusters that run within the DDR4 2133 speed envelope. Systems needing higher bandwidth per core, larger per-module densities or faster memory clocks will require modules beyond this specification.
จุดเด่น
- ECC protection prevents data corruption in critical workloads
- Registered design stabilises signals for reliable server operation
- DDR4 2133 speed delivers consistent throughput for demanding tasks
- 20V operation reduces power draw in dense configurations
- 1Rx4 organisation optimises density for 8GB capacity
ข้อมูลจำเพาะ
| Brand | SAMSUNG |
|---|---|
| Series | Server Memory |
| Model | SAMSUNG:M393A1G40DB0-CPB SAMSUNG:M393A1G40EB1-CPB CRUCIAL:CT8G4RFS4213 HYNIX:HMA41GR7MFR4N-TF KINGSTON:KVR21R15S4/8 |
| Capacity | 8GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2133 (PC4 17000) |
| CAS Latency | CL15 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 1Rx4 |
| Chipset | Major Brand Chipset |
| Compatible System | M393A1G40DB0-CPB |
| Features | Dual in line memory module with memory -Includes registers for optimizing clock, command, and control signals -Error correction is realized by adding 8-bit parity check signal -Supports X4 / X8 organizations / up to 2 levels per DIMM and 3dpc configuration -Application: Server |
คำถามเกี่ยวกับสินค้านี้
Will the 1Rx4 ECC RDIMM module require any periodic maintenance or component replacement during its service life?
No, the DDR4 2133 module has no moving parts or user-serviceable components; once installed in a compatible 288-pin slot it operates without further maintenance.
What limit appears first when the registered DIMM runs continuously at its rated 2133 MT/s speed?
The primary sustained-use limit is thermal — the 1.20 V DRAM and register generate heat that must be dissipated by system airflow to maintain CL15 stability.
How much power does the 8 GB DDR4 2133 ECC RDIMM draw and how much heat does it produce during all-day operation?
At 1.20 V the module typically consumes a few watts, producing modest heat that standard server chassis airflow handles without additional cooling.
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