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Green single-sided DDR3 UDIMM with eight black chips and gold contacts

A-Tech

A-Tech 8GB DDR3 1866 ECC UDIMM 2Rx8 server RAM

SKU CH-TJS2-VJT65

8GB DDR3 1866 ECC UDIMM server memory with CL13 latency and 1.50V operation

  • Total capacity8 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • ECC protection prevents data corruption in servers
  • 1866 MHz DDR3 speed with CL13 latency
  • 2Rx8 dual-rank organisation maximises 8 GB capacity
  • 50 V standard DDR3 voltage for broad compatibility
  • 240-pin UDIMM form factor fits unbuffered server slots

Purpose and audience

This 8 GB DDR3 1866 MHz ECC UDIMM module is built for servers and workstations that require error-correcting memory. It suits administrators expanding capacity in compatible platforms that accept unbuffered DIMMs.

Compatibility checks

Verify that your system supports DDR3 1866 MHz PC3-14900 ECC unbuffered DIMMs at 1.5 V and can address a 2Rx8 rank configuration. Confirm the motherboard has free 240-pin slots and that the BIOS recognises the module density.

Included extras

The package contains only the single memory module; no cables, brackets or software are supplied. Installation is a direct plug-in upgrade once compatibility is confirmed.

How it compares

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

Price $51.99
Cheaper than about 83% 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 $6.50 per GB
Cheaper than about 59% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL13
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

What comes in the box and do I need anything else to install it?

The package contains one 8GB DDR3 1866MHz ECC UDIMM module with 240-pin form factor. No additional components are required for installation in a compatible server or workstation motherboard.

Should I choose the 2Rx8 rank or a different configuration?

This module uses a 2Rx8 dual-rank organisation with CL13 latency at 1.50V. Select this version when your system specifically supports 2Rx8 ECC unbuffered DIMMs at DDR3 1866 speed.

What does the PC3-14900 rating mean for actual server performance?

PC3-14900 indicates a peak transfer rate of 14,900 MB/s at 1866MHz. The ECC feature detects and corrects single-bit errors, improving data integrity for server workloads.

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