Nanya NT8GC72B4NB1NK-CG 8GB DDR3 ECC Registered DIMM (HP P/N 500205-071) Refurbished: This is an 8 GB DDR3 ECC Registered (RDIMM) server memory module manufactured by Nanya, supplied to HP under part number 500205-071. MPN: NT8GC72B4NB1NK-CG. This IS a 240-pin server-class RDIMM intended for ProLiant G6/G7 platforms and other servers that require Nanya- or HP-qualified DDR3 RDIMMs. This IS NOT an unbuffered desktop DIMM (UDIMM), an LRDIMM, a SODIMM, or a DDR2 / DDR4 module. Condition: Refurbished.
Engineering Context
The NT8GC72B4NB1NK-CG is a 72-bit-wide ECC Registered DIMM, where the additional 8 bits beyond the 64-bit data word carry the ECC syndrome used by the memory controller for single-bit error correction and double-bit error detection. The "registered" architecture buffers address and command lines through a register on the DIMM, reducing electrical loading on the memory controller and allowing higher per-channel DIMM density than unbuffered memory. The 240-pin form factor is the DDR3 server standard.
Deployment & Use Cases
Memory expansion for HP ProLiant DL360 G6/G7, DL380 G6/G7, BL460c G6/G7, and BL490c G6/G7 blade and rack servers; capacity upgrades for virtualization hosts running ESXi 5.x or Hyper-V; SAP, Oracle, and SQL Server workloads requiring ECC-protected memory; and lab and test environments where matching the original HP P/N 500205-071 is required for parts continuity.
Technical Specifications
OEM: Nanya
Manufacturer Part Number: NT8GC72B4NB1NK-CG
HP Equivalent P/N: 500205-071
Capacity: 8 GB
Memory Type: DDR3 SDRAM
Module Class: ECC Registered (RDIMM)
Pin Count: 240-pin
Width: 72-bit (64-bit data + 8-bit ECC)
Form Factor: Standard DIMM (server form factor)
Voltage: 1.5 V (DDR3 standard)
Condition: Refurbished — Tested by T.E.S IT-SOLUTIONS
Compatibility & Constraints
Compatible with HP ProLiant Generation 6 and Generation 7 servers that take HP P/N 500205-071 in their memory configurator, and Nanya-qualified DDR3 RDIMM platforms. Not compatible with DDR2, DDR4, or LPDDR memory channels; UDIMM-only desktop motherboards; SODIMM laptop sockets; or fully-buffered DDR2 FB-DIMM systems. Mixing RDIMMs with UDIMMs in the same channel is not supported. Specific JEDEC speed grade is not stated on this listing — confirm channel speed compatibility against your server's QuickSpecs before installation.
Why Choose T.E.S IT-SOLUTIONS
Each NT8GC72B4NB1NK-CG module is bench-tested for POST recognition, full-pass memtest validation, and label legibility before shipment from our facility. T.E.S IT-SOLUTIONS handles every order within 1–3 business days and provides expert consultation on HP ProLiant memory configuration and capacity scaling. Request a quote.