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HMA451R7AFR8N-UH Hynix Semiconductor 4GB DDR4-2400MHz Single-Rank DIMM
HMA451R7AFR8N-UH Hynix Semiconductor 4GB DDR4-2400MHz Single-Rank DIMM
The SK Hynix HMA451R7AFR8N-UH is a 4GB DDR4-2400 ECC Registered server memory module, engineered for reliable performance in servers and workstations. Featuring a 288-pin RDIMM form factor with Single Rank x8 (1Rx8) configuration and CL17 latency at 1.2V, this module operates at PC4-19200 speed (2400MHz), providing low-power, high-speed operation suited for main memory in enterprise server deployments.
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Description
Key Features & Benefits
- DDR4-2400 (PC4-19200) Performance: Operates at 2400MHz with CL17 latency, providing low-power, high-speed operation for servers and workstations.
- ECC Registered (RDIMM) Architecture: Intended for use as main memory in servers, using DDR4 SDRAM devices with Error-Correcting Code functionality for data reliability.
- Single Rank x8 (1Rx8) Configuration: Features a single-rank, x8 organization (512M x 72), offering broad compatibility with server memory controllers supporting this configuration.
- Bank Grouping Technology: Applies bank grouping with optimized CAS-to-CAS latency (tCCD_L, tCCD_S) for banks in the same or different bank group accesses, improving memory access efficiency.
- Broad Server Compatibility: Compatible with a wide range of server platforms, including Dell 13th Gen R730/T630 and Dell 14th Gen systems supporting DDR4 Registered ECC memory.
- RoHS Compliant: Meets RoHS directive compliance standards, supporting responsible sourcing and deployment requirements.
Technical Specifications
| Attribute | Details |
|---|---|
| Model / Part Number | HMA451R7AFR8N-UH |
| Related Part Number | HMA451R7MFR8N-UH |
| Manufacturer | SK Hynix |
| Capacity | 4 GB |
| Memory Type | DDR4 SDRAM |
| Speed | PC4-19200 (2400MHz) |
| CAS Latency | CL17 |
| ECC Type | ECC Registered (RDIMM) |
| Rank Configuration | 1Rx8 (Single Rank x8) |
| Form Factor | 288-Pin DIMM |
| Voltage | 1.2V |
| Compatible Platforms | Servers/workstations supporting DDR4 Registered ECC memory (e.g., Dell PowerEdge R730/T630 13th/14th Gen) |
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