OWC 8GB DDR3L 1600 ECC Unbuffered UDIMM 2x4GB desktop RAM

Capacity and kit layout

This OWC kit delivers 8 GB of DDR3L memory in a matched pair of 4 GB modules. The dual-channel configuration suits workstations, servers and NAS units that require error-correcting code support. Unbuffered 240-pin DIMMs slot directly into standard desktop sockets. The 1.35 V operating voltage keeps power draw low for always-on systems.

Build integration and system headroom

The modules follow JEDEC PC3L-12800 timing at CL11, so they work with any board that accepts DDR3L 1600 unbuffered ECC DIMMs. No heat spreaders are fitted, leaving clearance for oversized CPU coolers or dense rack chassis. Installing the pair activates dual-channel bandwidth, freeing the memory controller for heavier multitasking workloads. RoHS compliance ensures the upgrade is warranty-safe for OEM platforms.

Sustained-load behaviour

Continuous operation at 1600 MHz and 1.35 V is validated through OWC in-house testing for long-term stability. ECC circuitry detects and corrects single-bit errors on the fly, preventing data corruption during extended compute runs. The unbuffered design adds minimal latency, keeping response consistent when all slots are populated. Limited lifetime coverage backs the modules for the service life of the host system.