HPE P50311-B21 32GB PC5-38400 DDR5-4800Ms 2Rx8 ECC Memory New Factory Sealed

Part No:P50311-B21 Write a Review

Condition:New

Brand:HPE

Weight:1.1 lbs

Product Type:Server Memory Module (RDIMM)

HPE P50311-B21 32 GB DDR5 Registered Smart Memory

Overview

The HPE P50311-B21 is a 32 GB DDR5 SmartMemory module intended for use in HPE ProLiant Gen11 and compatible enterprise servers. It offers dual-rank x8 organization and operates at 4800 MT/s, delivering a balance of capacity and performance for memory-intensive workloads. The module uses registered buffering and ECC to ensure data integrity, making it suitable for virtualized environments and critical applications. Low voltage operation at 1.1 V helps reduce power consumption and heat generation.

Key Features

  • 32 GB capacity in a dual-rank (2Rx8) configuration

  • DDR5-4800 (PC5-38400) speed for high bandwidth

  • ECC Registered (RDIMM) for error correction and system stability

  • CAS latency CL40-39-39 for predictable performance

  • Low-voltage operation at 1.1 V to save power

BrandHPE
SKUP50311-B21
ConditionNew
Dimensions0.75 × 7.5 × 3.5 in
Weight1.1 lbs
Part NumberP50311-B21
Product TypeServer Memory Module (RDIMM)
Memory Size32 GB
Memory TechnologyDDR5 SDRAM
Memory Speed / Bus Rate4800 MT/s (PC5-38400)
CAS LatencyCL40 (40-39-39)
RankDual-Rank (2R)
Organizationx8
Error CorrectionECC Registered
Voltage1.10 V
Form Factor288-pin DIMM
Supported PlatformsHPE ProLiant Gen11, Apollo, Gen11 AMD
Operating Temperature0–85 °C (typical)
Timing Specification40-39-39
WarrantyHPE Standard Warranty

Warranty

HPE Standard Warranty

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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