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Green rectangular circuit board with gold edge connectors and black memory chips

A-Tech

A-Tech 8GB DDR3 1333MHz ECC RDIMM 2Rx4 for IBM-Lenovo 46C0542 Server RAM

SKU CH-6JZD-8WVR0

8 GB DDR3 1333 MHz ECC registered server memory module with 2Rx4 organisation and 1.5 V operation

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 8GB capacity expands server memory headroom for larger workloads
  • DDR3 1333 MHz speed matches PC3-10600 system bus timing
  • ECC registered design detects and corrects data errors automatically
  • 2Rx4 dual-rank organisation increases memory density per slot
  • 5V standard voltage ensures compatibility with DDR3 platforms

What this module is

This A-Tech 8GB DDR3 1333MHz ECC RDIMM is a registered server memory module built with major-brand chips and a 2Rx4 organisation. It runs at 1.5V with CL9 latency and is sold new as a direct replacement for the listed IBM-Lenovo part numbers.

Compatibility checks

Before ordering, verify that your server or workstation supports DDR3 registered ECC DIMMs at 1333MHz and accepts 2Rx4 modules. Check the system documentation for maximum capacity per slot and total supported memory to ensure this 8GB stick fits the configuration.

Thermals and power

The module operates at standard 1.5V DDR3 voltage, so power draw is typical for registered DDR3 parts. Passive cooling via system airflow is sufficient; no additional heatsink or fan is required for normal server workloads.

How it compares

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

Price $30.99
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 $3.87 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 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

What comes in the box and do I need anything else to install the 240-pin DDR3 DIMM?

The box contains one 8 GB DDR3 1333 MHz ECC registered DIMM; no extra parts or cables are required for installation.

Should I choose the 2Rx4 registered ECC version or a different rank for my IBM-Lenovo server?

Select the 2Rx4 registered ECC module listed as compatible with part numbers such as 46C0542, 49Y1555 or 67Y1464; other ranks may not be supported.

What does the PC3-10600 rating mean for real-world server performance?

PC3-10600 indicates a 1333 MT/s data rate at CL9 latency and 1.5 V, giving standard DDR3 throughput for compatible IBM-Lenovo platforms.

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