HP 500662-B21 8GB DDR3 RDIMM Sourcing Guide

The HP 500662-B21 (8GB PC3-10600R DDR3-1333 RDIMM) is currently experiencing a significant market resurgence in 2026 due to a global memory supply squeeze driven by AI infrastructure demand. Servermonkey Networkworld Memory

Market Trends & Insights (2026)

* Pricing Surge: Server DRAM contract prices rose approximately 95% in Q1 2026, with secondary market "pulls" from decommissioned fleets now commanding 30%–50% higher premiums than in previous years. Servermonkey Memory

* Supply Scarcity: Major manufacturers have redirected wafer capacity toward High-Bandwidth Memory (HBM) for AI accelerators, effectively drying up the supply of standard server DIMMs like DDR3/DDR4. Servermonkey Networkworld

* The "Wait Tax": Industry analysts suggest that delaying procurement in 2026 is leading to higher costs, as these older modules have become "real asset classes" for enterprises maintaining legacy infrastructure. Servermonkey

Technical Verification

The 500662-B21 is a Dual Rank (2Rx4) ECC Registered module designed for HPE ProLiant Gen6 and Gen7 servers. Servermonkey Memory

* Specs: 8GB Capacity, 1333MHz Speed, 1.5V, CL9 Latency, 240-pin. Memory

* Compatibility: ProLiant DL360 G6/G7, DL380 G6/G7, ML350 G6, and workstations like Z600/Z800. Memory

Sourcing Opportunities

Wholesale prices on B2B platforms currently range from $6.50 to $42.00 per unit, depending on condition (refurbished vs. new stock) and order volume. I have compiled a list of 71 matching products from verified suppliers, including direct matches for the 500662-B21 part number.

500662 B21 8gb Server Memory

Overview

Market Trends & Insights (2026)

Technical Verification

Sourcing Opportunities

500662 B21 8gb Ddr3 1333 Pc3 10600r Server Memory

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Sources & References