Kingston 256GB (4 x 64GB) DDR5-5600 ECC Registered RDIMM KitTHIS LISTING IS FOR ALL FOUR MATCHING 64GB MODULES.ConditionOpen-box OEM system pulls. Installed briefly for validation, tested working together, and removed from a recently purchased system. No individual retail packaging.Specifications• Total capacity: 256GB• Configuration: 4 x 64GB matching modules• Type: DDR5 ECC Registered RDIMM• Speed: DDR5-5600 / PC5-44800R• Rank: 2Rx4• CAS latency: CL46• Voltage: 1.1V• Pins: 288• Kingston part number: KSM56R46BD4PMI-64HAI• Exact BOM / module number: 9965788-052.A00G• Hynix A-die with Renesas registerTestingAll four matching modules were installed and validated together in an AMD Threadripper PRO workstation. The system detected the full 256GB and all four modules at 5600 MT/s. No corrected or uncorrected memory errors appeared in the current boot log.CompatibilityECC Registered RDIMM memory is not compatible with standard DDR5 UDIMM systems. Please verify motherboard and processor support for DDR5 ECC RDIMM before purchase.IncludedFour matching Kingston 64GB DDR5-5600 ECC RDIMM modules, 256GB total.
Photo noteThe current main image is a representative stock-style image showing the four-module configuration. Actual-item photos will be added.
ShippingShipment will include tracking, insurance, and signature confirmation.