What you're buying: A lot of 4 × 16GB SK Hynix DDR3L-1600 ECC Registered (RDIMM) server memory (64GB total). Manufacturer part number HMT42GR7AFR4A-PB, 1.35V low-voltage (DDR3L).

Matched set — single board revision and origin: Every stick in this lot is board revision T8 AD, manufactured in South Korea. All four are the same MPN, same revision and same origin, so they populate a bank cleanly. If you specifically need the China-fab T3 AD revision, see our separate listing for that variant.

Spec suffix note: Korean-fab stock ships as either PC3L-12800R-11-12-E2 or PC3L-12800R-11-13-E2 depending on the production run (the pictured lot is 11-12-E2). Both are 16GB 2Rx4 DDR3L-1600 CL11 registered ECC to the same JEDEC standard and interchange freely in the same bank — a server clocks the bank to the slowest common SPD timing. Message us before ordering if you need a specific suffix matched.

Photo is representative. Individual lots may vary cosmetically from the pictured example; the MPN, board revision and country of origin do not.

Voltage note: This is 1.35V DDR3L, not 1.5V DDR3. Compatible with Xeon E5-2600 v1/v2 platforms and later that run 1.35V natively — HP ProLiant Gen8 (DL380p/DL360p with DDR3L option), Dell PowerEdge R620/R720/R820, Supermicro X9-series, IBM/Lenovo System x M4. Older Xeon 5500/5600 boards that only support 1.5V will not run these at spec — please confirm platform support before buying.

Increase cart quantity for multiple lots — combined shipping applies automatically. Large quantities available; message for bulk pricing on 20+ lots.

Condition & testing: Pulled from decommissioned servers, visually inspected. No bent pins, no burn marks, no missing SMD components. Not individually re-tested post-pull — sold as functional pulls; please see return policy.

What's included: 4 × SK Hynix 16GB DDR3L-1600 ECC RDIMM (HMT42GR7AFR4A-PB, T8 AD). No heatsinks, no clips, no retail packaging.