AMP58403228B0TB-CQK48 AMP 32GB DDR5-4800 ECC RDIMM
AMP58403228B0TB-CQK48 is a 32GB DDR5 ECC registered DIMM (RDIMM) offered by AMP, Inc. This full-size 288-pin DDR5 registered memory module is intended for compatible servers and workstations with DDR5 ECC RDIMM support.
The module operates at 4800 MT/s with CL40 latency and 1.1V supply voltage. Its 4G × 72 module organization and dual-rank design are paired with 4800 MT/s performance, CL40 latency and 1.1V operation.
Key Features
- 32GB DDR5 SDRAM capacity
- 4800 MT/s data rate (DDR5-4800; PC5-38400)
- 288-pin full-size DDR5 RDIMM form factor
- Registered memory architecture
- 72-bit, 4G × 72 module organization
- Dual-rank (2-rank) configuration
- ECC registered configuration as identified in the product record
- CL40 CAS latency
- 1.1V operating voltage
- Listed operating temperature range of 0°C to 95°C
Common Applications
- Servers and workstations designed for DDR5 ECC RDIMMs
- Enterprise and high-capacity compute platforms supporting registered DDR5
- Embedded or industrial computing systems with validated DDR5 RDIMM support
- Replacement of a qualified DDR5 registered memory module
Is AMP58403228B0TB-CQK48 Compatible With My System?
Verify 288-pin DDR5 ECC RDIMM support with the processor, motherboard and firmware, including the supported module capacity, rank layout and operating speed.
DDR5 RDIMMs are not interchangeable with DDR5 UDIMMs, DDR5 SODIMMs or DDR4 RDIMMs. A shared pin count with some other DIMM generations does not mean the modules are electrically compatible.
Operating speed and ECC behavior depend on the qualified host configuration.
Specifications
Specification | Details |
Part Number | AMP58403228B0TB-CQK48 |
Memory Type | DDR5 SDRAM |
Capacity | 32GB |
Form Factor | RDIMM |
Pin Count | 288-pin |
Speed | 4800 MT/s |
CAS Latency | CL40 |
ECC | Yes |
Buffering | Registered |
Rank | Dual Rank |
SDRAM Organization | x8 |
Voltage | 1.1V |
Operating Temperature | Commercial (0°C to 70°C) |
Need Help Confirming Compatibility?
Compare the complete part number, memory generation, module form factor, capacity, voltage and ECC or buffering requirements with your system documentation. For assistance selecting compatible memory, contact AMP before ordering.


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