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Green rectangular 184-pin DDR266 ECC registered DIMM memory module

DELL

DELL A0743444 1GB DDR266 ECC Registered DIMM 184-pin

SKU CH-JM9Y-E958Y

1 GB DDR266 ECC registered DIMM with 184 pins for compatible Dell PowerEdge servers

  • Product typeFlash Memory
  • 1GB DDR266 ECC registered memory for reliable server operation
  • 266 MHz DDR266 speed matches PC2100 system requirements
  • 184-pin DIMM form factor fits compatible Dell PowerEdge slots
  • ECC error checking protects data integrity in critical workloads
  • Registered signal processing reduces electrical load on the memory bus

Dell 1GB DDR266 ECC registered DIMM

This 184-pin module delivers 1GB of DDR SDRAM at 266MHz for Dell PowerEdge servers that require registered ECC memory. It conforms to the DDR266/PC2100 standard and is supplied new from the manufacturer.

Registered ECC signal processing

The registered buffer reduces electrical load on the server memory bus while ECC detects and corrects single-bit errors. Together they provide the data-integrity and stability profile expected in multi-module PowerEdge configurations.

184-pin DIMM form factor

The 184-pin DIMM interface is the sole physical and electrical compatibility determinant; the module will only fit and function in systems designed for DDR266 registered ECC DIMMs.

How it compares

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Price $45.99
Typical for this category: the median of 1,947 items is $46.99.

Specifications

Product
Brand nameDell
Product typeFlash Memory

Questions about this item

Does the DDR266 ECC registered DIMM need any periodic maintenance or component replacement?

No, the module has no moving parts or serviceable components; once installed it runs until it fails or is removed.

What limit appears first when the 266 MHz memory runs under sustained load?

The DDR266 data rate caps throughput at the PC2100 standard, so bandwidth saturates before any other subsystem.

How much heat or noise does the 184-pin registered DIMM produce during all-day operation?

The module is passively cooled and silent; power draw is low enough that it adds negligible heat inside the chassis.

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