PC3L-12800L 128GB (4x32GB) 1600MHz DDR3 LR LV ECC Reg Memory Dell PowerEdge R815

The system’s memory specification:
The Dell™ PowerEdge™ R815 utilizes DDR3 memory which provides a high-performance, high-speed memory interface capable of low latency response and high throughput. The platform supports Registered ECC DDR3 DIMMs (RDIMM) and Unbuffered DDR3 DIMMs (UDIMM).
The memory interface supports memory scrubbing (sequential or redirection) and patrol scrubbing, single-bit correction and multi-bit error detection. The failure of a x4 DRAM device results in errors to one ECC symbol and can be corrected (chipkill). The failure of a x8 DRAM device results in errors to two ECC symbols, and can be detected but cannot be corrected.
? If DIMMs of different speeds are mixed, all channels will operate at the fastest common frequency.
? If online sparing is enabled, identical DIMMs must be installed in the same slots across each channel.
? The first DIMM slot in each channel is color-coded with white ejection tabs for ease of installation.
? The DIMM sockets are placed 440 mils (11.12 mm) apart, center-to-center in order to provide enough space for sufficient airflow to cool stacked DIMMs.
? The R815 memory system supports up to 32 DIMMs. Population order is identified by the silkscreen designator and the System Information Label (SIL) located on the chassis cover.

Product Specifications
Memory Kit Description 128GB (4x32GB) PC3L-12800L 1600MHz DDR3 LR LV ECC Reg Memory Dell PowerEdge R815
Total Memory Capacity 128GB
Kit Breakdown 4 X 32GB
Technology DDR3 ECC Registered Memory
Speed 1600MHz
Voltage 1.35V