What you're buying: A single 16GB SK Hynix DDR3-1866 ECC Registered (RDIMM) server memory module. Manufacturer part number HMT42GR7BFR4C-RD, spec 16GB 2Rx4 PC3-14900R-13-13-E2, 1.5V standard voltage. Korea manufacture.

Single-stick listing — read before buying. Ideal for warranty replacement of a failed 16GB DDR3-1866 stick, completing an odd-count memory config, or adding a spare to your warranty pool.

Compatibility: Standard DDR3-1866 RDIMM. HP ProLiant DL360p / DL380p Gen8, Dell PowerEdge R620/R720/R820, Supermicro X9-series, Cisco UCS C220/C240 M3, IBM/Lenovo System x M4.

Condition & testing: Pulled from a decommissioned enterprise server. Visually inspected. Sold as functional pull.

What's included: 1 × SK Hynix 16GB DDR3-1866 ECC RDIMM (HMT42GR7BFR4C-RD).