HP 500203-061 4GB DDR3-1333 ECC Registered DIMM (RDIMM) — NANYA NT4C72B4NA1NL-CG: This is a 4GB DDR3-1333 (PC3-10600R) Dual Rank x4 ECC Registered server memory module. The HP 500203-061 part number is HP's spare/option SKU for the NANYA NT4C72B4NA1NL-CG DRAM module — they are the same physical part. This is a 240-pin Registered DIMM, not an unbuffered (UDIMM), Load-Reduced (LRDIMM), or SODIMM module. This is a refurbished unit, tested before shipment.
Engineering Context
The 500203-061 is HP's standard 4GB DDR3-1333 RDIMM for the ProLiant G6 / G7 generation (DL360 G6/G7, DL380 G6/G7, BL460c G6/G7, ML370 G6, etc.) and any third-party server validated for PC3-10600R. As a Dual Rank x4 module it provides good population density without the latency penalty of higher-rank or LRDIMM solutions at this capacity. It runs at 1.5V (standard DDR3). CAS Latency on PC3-10600R-9 modules is 9-9-9. ECC and Registered/Buffered features are required by ProLiant memory controllers in this generation.
Deployment & Use Cases
Memory expansion or replacement for HP ProLiant G6/G7 servers (DL360 G6, DL360 G7, DL380 G6, DL380 G7, DL580 G7, BL460c G6/G7, ML350 G6, ML370 G6). Population of paired-rank channels for ECC-required workloads. Lab servers and homelab ProLiant rebuilds. Validated third-party server platforms that accept PC3-10600R 1.5V RDIMMs (consult the server QuickSpecs / vendor compatibility list before mixing).
Technical Specifications
- HP Spare/Option P/N: 500203-061
- Manufacturer: NANYA Technology
- Manufacturer P/N: NT4C72B4NA1NL-CG
- Capacity: 4 GB
- Memory Type: DDR3 SDRAM
- Speed: DDR3-1333 / PC3-10600R
- Form Factor: 240-pin DIMM (RDIMM)
- Rank / Width: Dual Rank x4 (2Rx4)
- Features: ECC, Registered (Buffered)
- Voltage: 1.5V
- CAS Latency: 9-9-9 (PC3-10600R-9)
- Condition: Refurbished — tested by T.E.S IT-SOLUTIONS
Compatibility & Hard Constraints
Designed for HP ProLiant G6/G7 servers and validated PC3-10600R 1.5V platforms. Will not boot in servers that require Low-Voltage (1.35V, PC3L) RDIMMs unless the BIOS supports mixed-voltage (most G6/G7 do not). Not compatible with DDR2, DDR4, or DDR5 sockets. Not compatible with UDIMM-only, LRDIMM-only, or SODIMM sockets. Mixing with other ranks/widths in the same channel may force the channel to the lowest common speed — consult HP QuickSpecs for the target server model. Always populate per HP's memory population rules for balanced performance.
Why Choose T.E.S IT-SOLUTIONS
T.E.S IT-SOLUTIONS tests every memory module on validated HP ProLiant test rigs before shipment, including POST verification and ECC error counter sampling. We provide expert consultation on server memory population, global shipping from Israel, and 1–3 day handling time. Visit https://www.tes-itsolutions.com for the full server parts catalog.
Frequently Asked Questions
What capacity does the NT4C72B4NA1NL have?
The NT4C72B4NA1NL capacity is 4 GB, as listed in the specifications for NT4C72B4NA1NL.
What is the NT4C72B4NA1NL NOT compatible with?
This is a 240-pin Registered DIMM, not an unbuffered (UDIMM), Load-Reduced (LRDIMM), or SODIMM module. Confirm fitment against your platform before ordering NT4C72B4NA1NL.
What condition is the NT4C72B4NA1NL supplied in, and who sells it?
The NT4C72B4NA1NL is supplied in Refurbished condition by T.E.S IT-SOLUTIONS from EU stock, with 1-3 business day handling and worldwide B2B shipping. See https://www.tes-itsolutions.com/product-page/nanya-nt4c72b4na1nl-cg-4gb-hp-500203-061.