HPE 500660-B21 4GB DDR3 SDRAM 1066MHz Registered UDIMM RAM Module

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HPE 500660-B21 4GB DDR3 SDRAM 1066MHz Registered UDIMM RAM Module

Price:

$151.00 $182.25

HPESKU: SAI-09RR47

Model Number: 500660-B21

Condition: New

In stock: No

Quantity:

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Overview

Overview

The 500660-B21 is an HP 4GB Quad-Rank DDR3-1066MHz ECC Registered RDIMM server memory module. It is designed for use in specific HP ProLiant servers and workstations. This module, which operates at 1.5V, provides Error Correcting Code (ECC) to detect and fix data corruption, ensuring system reliability in enterprise environments.

Specifications

Model Number: 500660-B21

Brand: HPE

Alt Part Number(s): 500660-B21

Product Type: Memory Module

Technical Description

Brand: HPE

Model Number: 500660-B21

Memory Size: 4GB

Memory Speed: 1066MHz

Memory Technology: DDR3 SDRAM

Memory Standard: DDR3-1066/PC3-8500

Memory Rank: 4RX8

Signal Processing: Registered

CAS Latency: Cl7

Number of Pins: 240-pin

Error Checking: ECC

Output Voltage: 208 - 230 V AC

Protocols: Web, SNMP, Telnet

Form Factor: UDIMM

Product information, pricing, availability, images or discounts are subject to change without notice and may not always reflect the most current details. In the event of pricing or availability discrepancies, we reserve the right to cancel or adjust orders. Customers will be notified and may choose to proceed or cancel.

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The website provided detailed information, and I received a brand new PNY version RTX Pro 6000 at a reasonable price. Shipping was fast. My only suggestion is to confirm the customs clearance agency with the customer before exporting to Canada to avoid delays. Overall, shopping here is trustworthy.

Fast and easy transaction! Will buy from them again!

Although the product itself was unsucc6for our purposes, the customer uce was exceptional. I would gladly go business with this company again.

I would certainly recommend Saitech, Inc. for all your IT solutions. Erwin our sales rep and his team are fantastic to work with.

As a dark matter researcher building a university-grade dual-node system at home, I sourced an RTX Pro6000 Blackwell GPU from eSaitech—paired with i9-14900Ks, 128GB RAM per node, 20TB of NVMe across 4/4/8/4TB partitions, and Ubuntu 24.04. The build was flawless—until I accidentally charged the $8,000 GPU to my checking account via PayPal instead of the intended credit card. That misstep triggered a cascade of issues across PayPal, my bank, and eSaitech’s Shopify backend. Enter MaryLou from eSaitech customer service. She didn’t just help—she orchestrated a full recovery: coordinating RMA and accounting to reverse the charge, reprocess it correctly, and clear the default with PayPal. I was stunned. This wasn’t just good service—it was spectacular. From a company I’d never worked with, and to whom I technically owed money. The GPU arrived fast, at the lowest price I could find anywhere. But it’s the integrity and responsiveness of their team that truly impressed me. I don’t even know how to thank them properly. If you’re sourcing high-end components and value not just price but people, eSaitech earns my highest recommendation. Note my system below -

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HPE 500660-B21 4GB DDR3 SDRAM 1066MHz Registered UDIMM RAM Module

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HPE 500660-B21 4GB DDR3 SDRAM 1066MHz Registered UDIMM RAM Module