4 modules from SK Hynix, Samsung, Micron.
16GB modules suit light server workloads and boot/management roles. Common in edge servers and small VM hosts.
| $/TB ▲ | Brand / Model | Cap | Interface | Tech | Cache | Sector | Wty | Price | Cond. | 90D | Buy | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
$— | SK Hynix 16GB DDR4-2400 ECC RDIMM HMA42GR7AFR4N-UH 3yr | 16GB | DDR4-2400 | DDR4 | — | — | 3yr | $— | — | Buy →Details | ▼ | |
$— | Samsung 16GB DDR4-3200 ECC RDIMM M393A2K43DB3-CWE 3yr | 16GB | DDR4-3200 | DDR4 | — | — | 3yr | $— | — | Buy →Details | ▼ | |
$— | SK Hynix 16GB DDR4-3200 ECC RDIMM HMA82GR7DJR8N-XN 3yr | 16GB | DDR4-3200 | DDR4 | — | — | 3yr | $— | — | Buy →Details | ▼ | |
$— | Micron 16GB DDR4-3200 ECC RDIMM MTA18ASF2G72PDZ-3G2R1 3yr | 16GB | DDR4-3200 | DDR4 | — | — | 3yr | $— | — | Buy →Details | ▼ |
Always verify against your server's QVL (Qualified Vendor List) before purchasing.
16GB DDR4 modules provide 16GB per DIMM slot. A dual-socket server with 16 DIMM slots can support 256GB total at full population. Consider your workload's memory requirements and future growth.
Mixing DIMM sizes within the same channel is generally not recommended. For optimal performance, use identical modules across all populated slots. Some server platforms support mixed sizes but with reduced performance.
All three are tier-1 DRAM manufacturers. Performance differences are negligible at the same speed rating. Choose based on price, availability, and your server's QVL (Qualified Vendor List). Samsung and SK Hynix are the most commonly specified in enterprise QVLs.