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NEMIX RAM
NEMIX RAM RS520A-E12-RS12U 128GB (4x32GB) DDR5 4800 CL40 1.1V ECC RDIMM memory upgrade
128GB DDR5 4800 ECC registered server memory kit with four 32GB modules at CL40 and 1.1V
- Capacity128GB (4 x 32GB)
- SpeedDDR5 4800 (PC5 38400)
- ECCYes
- Buffered/RegisteredRegistered
- ChipsetMajor OEM Samsung, Micron, Hynix
- Voltage1.10V
- 128 GB total capacity across four 32 GB modules
- DDR5 4800 speed for high-throughput server workloads
- ECC and registered design protects data integrity
- 1 V operation reduces power draw
- Validated for ASUS RS520A-E12-RS12U 2U server
Compatible ASUS 2U Server Memory
This 128 GB kit is built for the ASUS RS520A-E12-RS12U single-socket 2U server. It contains four 32 GB DDR5 4800 registered DIMMs with ECC and a CL40 latency. The modules run at 1.1 V and use a 1Rx4 organisation. They are designed for enterprise workloads that require error correction and registered buffering.
Simple DIMM Installation
The 288-pin RDIMMs install in the server's memory slots in minutes. No heat spreaders are fitted, so clearance inside the 2U chassis is not affected. Common issues include mixing registered and unbuffered modules or populating slots in the wrong order. Always follow the ASUS server manual for the correct population sequence and BIOS settings.
Verify Server Model Before Ordering
Confirm the exact model is RS520A-E12-RS12U; other ASUS 2U servers may use different qualified memory lists. Ensure the system supports DDR5 4800 registered ECC RDIMMs at 1.1 V. Check the maximum supported capacity per slot and total capacity for your specific CPU configuration. The kit provides four modules, so four compatible slots must be available.
Βασικά χαρακτηριστικά
- 128 GB total capacity across four 32 GB modules
- DDR5 4800 speed for high-throughput server workloads
- ECC and registered design protects data integrity
- 1 V operation reduces power draw
- Validated for ASUS RS520A-E12-RS12U 2U server
Προδιαγραφές
| Brand | NEMIX RAM |
|---|---|
| Series | ASUS Server Motherboard Compatible Series Memory |
| Model | ASUS DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-314K4 |
| Capacity | 128GB (4 x 32GB) |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | ASUS |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 1Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 128GB (4X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT |
Ερωτήσεις για αυτό το προϊόν
How can I confirm the 128GB kit is running at DDR5 4800 CL40 after installation?
Check the BIOS or UEFI memory information screen — it should show 4800 MT/s speed and CL40 latency for all four 32GB modules.
What comes in the package and do I need any extra parts for the RS520A-E12-RS12U server?
The box contains four 32GB DDR5 4800 ECC RDIMM modules (1Rx4, 1.1V, 288-pin); no additional components are required for this server model.
Which capacity option should I choose for the ASUS RS520A-E12-RS12U — is the 128GB (4x32GB) kit the right one?
Yes, this 128GB kit with four 32GB DDR5 4800 CL40 ECC RDIMMs is built specifically for the RS520A-E12-RS12U single-socket 2U server.
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