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Green circuit board with gold edge connectors and black memory chips

A-Tech

A-Tech 4GB DDR3 1333MHz ECC RDIMM 2Rx4 1.5V Server RAM

SKU CH-Y9GC-0N3C7

4GB DDR3 1333MHz ECC registered server module with 2Rx4 organisation and 1.5V operation

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC registered design protects data integrity in server workloads
  • 1333 MHz DDR3 speed matches PC3-10600 system requirements
  • 2Rx4 rank layout fits compatible IBM-Lenovo platforms
  • 5 V standard voltage ensures stable registered DIMM operation
  • Major-brand chips tested for dependable server memory performance

4GB DDR3 ECC Registered Module

This 4GB DDR3 1333MHz ECC RDIMM provides registered error-correcting memory for compatible server and workstation platforms. The module operates at 1.5V standard voltage with CL9 latency and a 2Rx4 rank configuration using major brand chips. It is supplied as a single 240-pin DIMM.

Suits ECC registered memory slots only

This module fits systems that require registered ECC DDR3 memory and cannot be used in platforms that accept only unbuffered non-ECC UDIMMs. Builders needing higher capacity per slot or a different voltage should look at other modules. Compatibility must be verified against the system specification before purchase.

240-pin DDR3 form factor decides fit

The 240-pin DDR3 DIMM form factor determines whether this module physically installs in the target server or workstation. Only systems designed for DDR3 registered DIMMs will accept it.

How it compares

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

Price $19.99
Cheaper than about 95% of the 6,523 comparable items (median $188.99).
Total capacity 4 GB
Lower than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 73% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity4 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

How can I verify the 4GB DDR3 1333MHz ECC RDIMM is working after installation?

Enter the server BIOS or UEFI and confirm the memory size shows 4GB, speed reads 1333 MHz (PC3-10600), ECC is enabled and voltage reports 1.50V.

What is included in the box and what must be purchased separately?

The box contains one 4GB DDR3 240-pin ECC RDIMM module; no cables, brackets or additional memory sticks are supplied.

Which version or capacity should I choose for my IBM-Lenovo server?

Select this 4GB DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 1.5V module if your system requires a registered DIMM matching part numbers such as 44T1478, 44T1483, 44T1488, 44T1493, 44T1498, 46C0544, 46C0596, 46U3443, 49Y1435, 49Y1445, 57Y4426 or 67Y1433.

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