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NEMIX RAM
NEMIX RAM CSE-GS7A-2000B 768GB (6×128GB) DDR5 4800 CL40 ECC RDIMM memory upgrade
Six 128 GB DDR5 4800 CL40 ECC registered DIMMs totalling 768 GB for Supermicro SYS-551A-T workstations
- Capacity768GB (6 x 128GB)
- SpeedDDR5 4800 (PC5 38400)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 768 GB total capacity from six 128 GB modules
- DDR5 4800 speed rated at PC5-38400 bandwidth
- ECC registered RDIMM design protects data integrity
- 1 V operating voltage reduces power draw
- Validated for Supermicro SYS-551A-T workstation compatibility
Capacity and Target System
This 768GB kit consists of six 128GB DDR5 RDIMM modules built for the SuperMicro SuperWorkstation SYS-551A-T. It delivers registered ECC memory for workloads that require data integrity and high capacity in a single compatible package.
DDR5 4800 Registered ECC Limits
The modules run at 4800 MT/s with CL40 latency at 1.1V. Registered buffering and 4Rx4 organisation add command-cycle overhead that the memory controller must support. Systems not qualified for registered DDR5 ECC will not boot with this kit.
Upgrade Path and When It Applies
This kit replaces lower-capacity registered DDR5 ECC RDIMMs in the qualified SuperMicro platform. The jump is worthwhile when virtualisation, large-dataset analytics or in-memory databases exceed the current memory ceiling and the motherboard populates all six slots.
商品特色
- 768 GB total capacity from six 128 GB modules
- DDR5 4800 speed rated at PC5-38400 bandwidth
- ECC registered RDIMM design protects data integrity
- 1 V operating voltage reduces power draw
- Validated for Supermicro SYS-551A-T workstation compatibility
商品規格
| Brand | NEMIX RAM |
|---|---|
| Series | SuperMicro Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-744K6 |
| Capacity | 768GB (6 x 128GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Supermicro |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 4Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 768GB (6X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
商品問答
Is the 768GB kit the only capacity available for this DDR5 4800 CL40 ECC RDIMM?
The CSE-GS7A-2000B kit provides 768GB across six 128GB modules running at DDR5 4800 with CL40 latency.
What does the 4800 speed rating mean when the kit is installed in a Supermicro SuperWorkstation SYS-551A-T?
The modules operate at DDR5 4800 (PC5-38400) with 1.10V voltage and registered buffering for stable server workloads.
How does the 288-pin DDR5 RDIMM interface limit the maximum memory bandwidth in this system?
The 288-pin DDR5 RDIMM form factor carries the 4800 MT/s signal; registered buffering and ECC maintain data integrity at that rate.
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