HPE 713756-381 16GB DDR3-1600 ECC RDIMM — 2Rx4 Server Memory

The HPE 713756-381 is a 16GB DDR3-1600 ECC Registered DIMM providing dual-rank x4 server memory for HPE ProLiant Gen8 servers — delivering CL11 latency at 1600MHz (PC3-12800) with standard DDR3 voltage and full ECC protection. A genuine HPE factory memory module for Gen8 platforms running Intel Xeon E5-2600 v1/v2 processors requiring DDR3-1600 ECC RDIMM expansion.

Key Features

• 16GB DDR3-1600 ECC RDIMM — 2Rx4 genuine HPE memory for ProLiant Gen8 servers
• 1600MHz (PC3-12800) — standard DDR3 speed for Gen8 Intel Xeon E5-2600 v1/v2 platforms
• CL11 latency with full ECC and registered buffer for Gen8 DIMM slot reliability
• 240-pin DDR3 DIMM — Gen8 compatible form factor (not compatible with DDR4 288-pin slots)
• Genuine HPE factory memory module (-381 suffix denotes Genuine HPE variant)

Product Specifications

• Part Number: 713756-381
• Manufacturer: HP / HPE
• Capacity: 16GB
• Type: DDR3 ECC Registered DIMM (RDIMM)
• Speed: 1600MHz (PC3-12800)
• CAS Latency: CL11
• Pins: 240-Pin
• Ranks x Width: 2Rx4

Memory Specifications

• ECC: Yes — ECC Registered
• Form Factor: DIMM (240-pin, DDR3)
• Error Correction: SECDED ECC
• Memory Standard: PC3-12800 (DDR3-1600)
• Generation: DDR3 (not compatible with DDR4 or DDR5 platforms)

Performance Specifications

• Bandwidth: Up to 12,800 MB/s theoretical peak per channel
• ECC Type: SECDED (Single Error Correct, Double Error Detect)
• RAS Features: ECC, memory mirroring, rank sparing (platform dependent)

Use Cases

• 16GB DDR3-1600 RDIMM for HPE ProLiant Gen8 servers with Intel Xeon E5-2600 v1/v2 processors
• Memory expansion for HPE Gen8 servers still in production use requiring DDR3 RDIMM additions
• Genuine HPE replacement memory for Gen8 server maintenance and capacity upgrades
• Legacy HPE Gen8 server support for DL360 Gen8, DL380 Gen8, DL560 Gen8, and similar

Compatibility

• HPE ProLiant Gen8 servers with Intel Xeon E5-2600 v1 (Sandy Bridge-EP) or v2 (Ivy Bridge-EP) processors
• 240-pin DDR3 DIMM slots — not compatible with DDR4 (288-pin) or DDR5 platforms
• Not compatible with Gen9 or later servers (which use DDR4)
• Verify HPE Gen8 server model QuickSpecs for 16GB DDR3-1600 RDIMM slot support

Frequently Asked Questions

What does the -381 suffix mean on HPE memory part numbers?

The -381 suffix on HPE memory part numbers denotes a Genuine HPE factory memory module — these are manufactured specifically for HPE servers and tested to HPE's compatibility standards. They differ from -B21 (option kit) or -091 (Smart Buy) variants primarily in their procurement path, but are functionally equivalent. All genuine HPE memory variants (-381, -B21, -091) for the same specifications are interchangeable in supported servers.

Is DDR3-1600 memory still available for HPE Gen8 server expansion?

DDR3-1600 ECC RDIMMs for HPE Gen8 servers are increasingly becoming legacy or refurbished stock items as Gen8 servers age. HPE may have limited new availability, but HPE Renew (certified pre-owned) and third-party refurbished markets typically carry DDR3-1600 RDIMMs for Gen8 server support. Ensure any DDR3-1600 ECC RDIMM is HPE-certified or tested for HPE Gen8 compatibility to avoid issues.

What are the maximum memory configurations for HPE ProLiant Gen8 servers with DDR3?

HPE ProLiant DL380 Gen8 supports up to 384GB DDR3 ECC (24 x 16GB) with dual Intel Xeon E5-2600 v2 processors. DL360 Gen8 supports up to 192GB (12 x 16GB). Larger configurations require LRDIMM modules. HPE Gen8 DDR3 maximum speed is DDR3-1866 (with appropriate processors), though DDR3-1600 is the most common certified speed for E5-2600 v1 and v2 configurations.

The HPE 713756-381 delivers 16GB DDR3-1600 ECC RDIMM capacity in a 2Rx4 dual-rank configuration as a genuine HPE factory memory module — providing certified DDR3 server memory for HPE ProLiant Gen8 servers with Intel Xeon E5-2600 v1/v2 processors requiring capacity expansion, memory replacement, or maintenance upgrades for legacy Gen8 server platforms still in active production use.