Add to Cart Quick view IBM 33L3128 512MB 133MHZ 168-pin ECC SDRAM RDIMM Computer Memory IBM Was: $34.70 Was: $75.00 IBM 33L3128 512MB 133MHZ 168-pin ECC SDRAM RDIMM Computer Memory Supply Voltage: 3.3 V Data Integrity Check: ECC,Registered Memory Speed: 133 MHz Form Factor: DIMM 168-pin Technology: SDRAM ... 26253 SKU: 26253 Weight: 0.95 LBS