Type: 240-Pin DDR3 RDIMM. These can't be mixed with ECC UDIMM. 32GB PC3-12800R server ram x 1/2/4/8/16. Speed: DDR3 1600 MHz (PC3-12800R). Fit for: Server Motherboard. Total Capacity:32GB/64GB/128GB/256GB/ 512GB.
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