SK hynix
SK hynix HMA41GR7MFR4N-TF 8GB DDR4 2133 ECC Registered CL15 1Rx4 1.2V 288-Pin Server RAM
8 GB DDR4 2133 ECC registered server memory with CL15 latency and 1.2 V operation
- ECC protection guards data integrity with built-in error correction
- Registered design stabilises signal loading for reliable server operation
- DDR4 2133 speed delivers responsive throughput at PC4-2133P rating
- Low 1.2 V voltage reduces power draw and heat output
- Single-rank 1Rx4 layout fits dense 288-pin DIMM configurations
8 GB DDR4 2133 registered ECC module
This 8 GB DDR4 2133 module is built for servers and workstations that require error-correcting code memory. Registered signalling reduces electrical load on the memory controller, allowing larger configurations. The CL15 latency and 1.2 V operation suit standard enterprise platforms. It is not for desktop boards that accept only unbuffered non-ECC DIMMs.
288-pin registered DIMM build
The 288-pin DDR4 form factor fits registered DIMM slots in rackmount and tower servers. Gold contacts resist oxidation in continuously powered environments. Registered buffering adds a clock cycle but improves signal integrity across multiple ranks. The 1Rx4 organisation keeps the module single-rank for simpler population rules. It is not for systems limited to unbuffered or UDIMM-only memory controllers.
CL15 1.2 V JEDEC standard profile
The module runs at the JEDEC-standard DDR4 2133 speed with CL15 timings at 1.2 V, requiring no manual voltage or frequency adjustment. ECC circuitry corrects single-bit errors and detects multi-bit errors, protecting data integrity in critical workloads. No additional software or firmware is bundled. It is not for platforms that demand higher frequencies or lower latencies beyond the rated specification.
Ciri-ciri utama
- ECC protection guards data integrity with built-in error correction
- Registered design stabilises signal loading for reliable server operation
- DDR4 2133 speed delivers responsive throughput at PC4-2133P rating
- Low 1.2 V voltage reduces power draw and heat output
- Single-rank 1Rx4 layout fits dense 288-pin DIMM configurations
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What bandwidth ceiling does the DDR4 2133 interface impose on this module?
The DDR4 2133 standard limits this module to a maximum transfer rate of 2133 MT/s, which corresponds to PC4-2133P bandwidth.
What physical slot and pin count does this 288-Pin DDR4 SDRAM require?
It fits a standard 288-pin DDR4 DIMM slot; the registered design and 1Rx4 organisation do not change the physical connector.
How is this registered ECC module installed, and what step is often missed?
Insert the module until the ejector clips lock automatically; the critical step people skip is verifying the motherboard supports registered ECC memory before purchase.
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