SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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Brute Networks
8 GB DDR4-2400 ECC SODIMM with CL15 latency and 1.2 V operation for compatible Lenovo servers
This 8 GB DDR4-2400 module is built for Lenovo servers and workstations that require ECC protection. The unregistered 2Rx8 design operates at 1.2 V and meets the original manufacturer specifications for drop-in upgrades.
The module runs at PC4-19200 speed with a CAS latency of 15 cycles. Major-brand DRAM chips from Samsung, SK Hynix or Micron are tested to maintain rated frequency under sustained workloads without throttling.
The standard 288-pin layout fits compatible Lenovo memory bays directly. Matched modules ship together to avoid timing mismatches, and the lifetime guarantee covers the part for the service life of the system.
| Brand | Lenovo |
|---|---|
| Capacity | 8GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2400 (PC4 19200) |
| CAS Latency | CL15 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Unregistered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
Operating at 1.20 volts, this DDR4 module draws minimal power and generates low heat, helping keep thermal headroom available for the CPU and other components during all-day workloads.
The motherboard needs a DDR4 SODIMM slot that supports ECC unregistered memory at 2400 MT/s and a BIOS that enables ECC operation.
Yes, it will run at the speed and timings of the slowest installed module; mixing ranks is supported but the system will operate in single-channel mode unless paired identically.
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