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Green rectangular 240-pin DDR3 DIMM with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR3 1066 ECC RDIMM 2Rx4 server RAM

SKU CH-F68S-R54WV

An 8 GB DDR3 1066 ECC registered DIMM with 2Rx4 organisation and CL7 latency for server memory upgrades

  • Total capacity8 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC protection prevents data errors with registered DDR3 design
  • 1066 MHz speed handles server workloads at PC3-8500 bandwidth
  • 8 GB capacity in a single 240-pin module fits Dell part numbers
  • 2Rx4 rank organisation uses major-brand chips for reliable operation
  • 5 V standard voltage matches DDR3 platform requirements

8GB DDR3 1066 ECC Registered DIMM

This 8GB DDR3 module runs at 1066 MHz (PC3-8500) with CL7 latency and 1.5 V operation. It uses a registered 2Rx4 layout and major-brand chips to provide error-correcting memory for compatible Dell servers and workstations. The 240-pin form factor matches standard DDR3 DIMM slots in those platforms.

Suited for Dell servers needing registered ECC DDR3

Buyers replacing or expanding memory in systems that accept the listed Dell part numbers will find this module a direct fit. It is not suitable for platforms that require unbuffered UDIMMs, load-reduced DIMMs, or a different DDR generation, so verify the motherboard specification before ordering.

Registered ECC 2Rx4 organisation decides fit

The module is built as a dual-rank 2Rx4 registered ECC DIMM, a configuration that many server chipsets require for stability at higher capacities. If the target system calls for single-rank, non-ECC, or unregistered memory, this part will not work.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $29.99
Cheaper than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $3.75 per GB
Cheaper than about 83% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

Does the PC3-8500 rating limit real-world throughput on a registered DDR3 channel?

The PC3-8500 label indicates a 1066 MT/s data rate; actual throughput depends on the server's memory controller and channel configuration.

What physical slot and pin count does this 240-pin DDR3 RDIMM require?

It fits a standard 240-pin DDR3 DIMM socket keyed for registered modules; the notch position matches the DDR3 registered specification.

What is the correct installation sequence for this ECC RDIMM in a multi-socket server?

Populate the slot assigned to the target CPU channel first, align the notch, press straight down until both latches click, then verify the module is seated evenly before powering on.

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