16GB 2Rx4 PC3-12800R ECC Registered Server Memory - DDR3-1600 240-Pin RDIMM for ProLiant Gen8 Servers

This 16GB DDR3-1600 ECC Registered server memory module is designed for compatible servers and storage systems that require PC3-12800R 240-pin RDIMM memory. It features a 2Rx4 dual-rank x4 organization, ECC error correction, registered buffering, and 1600MHz transfer speed for stable server-class performance.

This module is intended for systems that support 16GB PC3-12800R ECC Registered DDR3 memory. It is ideal for server upgrades, capacity expansion, memory replacement, virtualization workloads, database systems, storage appliances, and enterprise repair environments.

Technical Specifications

• Capacity: 16GB
• Module Configuration: 1 x 16GB
• Memory Type: DDR3 SDRAM
• Memory Speed: 1600MHz
• Memory Standard: PC3-12800R
• Module Type: ECC Registered RDIMM
• Rank / Organization: 2Rx4
• CAS Latency: CL11
• Voltage: 1.5V
• Pin Count: 240-Pin
• Form Factor: Server DIMM
• Error Correction: ECC
• Buffering: Registered
• Application: Server / workstation / storage system memory

Interchangeable / Replacement Part Numbers

672631-B21, 672631-S21, 672633-B21, 672612-081, 684031-001, 684066-B21, 688963-001, 684316-181, M393B2G70BH0-CK0, M393B2G70BH0-YK0, MT36JSF2G72PZ-1G6, MT36JSF2G72PZ-1G6E1, HMT42GR7MFR4C-PB, KVR16R11D4/16, KVR16R11D4-16

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔️ ProLiant DL Series: DL160 Gen8, DL360e Gen8, DL360p Gen8, DL360p Gen8 SE, DL380e Gen8, DL380p Gen8, DL388p Gen8, DL560 Gen8
✔️ ProLiant ML Series: ML350e Gen8, ML350e Gen8 v2, ML350p Gen8
✔️ ProLiant BL Series: BL420c Gen8, BL460c Gen8, BL465c Gen8, BL660c Gen8
✔️ ProLiant SL Series: SL220f Gen8, SL230s Gen8, SL250s Gen8, SL270s Gen8
✔️ ProLiant WS Series: WS460c Gen8 Graphics Server Blade
✔️ StoreOnce Systems: StoreOnce 6500 Backup
✔️ Select AMD-Based ProLiant Systems: DL385p Gen8, BL465c Gen8
✔️ Select Legacy ProLiant G7 Systems: BL465c G7, BL685c G7, DL165 G7, DL385 G7, DL585 G7

☑️ Key Features

☑️ 16GB DDR3-1600 server memory module for supported enterprise systems
☑️ PC3-12800R ECC Registered RDIMM design for server-class reliability
☑️ 2Rx4 dual-rank x4 configuration for compatible platforms requiring this memory type
☑️ ECC error correction helps detect and correct memory errors in supported systems
☑️ Registered buffering provides improved stability in multi-DIMM server configurations
☑️ 240-pin DDR3 RDIMM form factor for compatible server and storage platforms
☑️ Suitable for memory upgrades, repairs, replacements, and capacity expansion
☑️ Compatible with select ProLiant Gen8 rack, tower, blade, and scale-out server platforms

⚙️ Fit Notes

• Please verify your system supports DDR3 ECC Registered RDIMM memory before ordering.
• This memory is not compatible with desktop, laptop, or systems requiring standard non-ECC memory.
• This memory is not compatible with systems requiring DDR4 memory.
• This memory is not compatible with systems requiring unbuffered ECC UDIMM memory.
• This listing is for 16GB PC3-12800R ECC Registered RDIMM memory with 2Rx4 organization.
• For best results, install memory in matched sets according to the server manufacturer’s memory population rules.
• Some systems support multiple memory types depending on processor, configuration, and existing installed modules. Always match the memory type, speed, rank, and voltage required by your system.