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Green circuit board with black memory chips, gold edge connector, 240 pins, low-profile heat spreader, ECC registered DDR3L server DIMM

A-Tech

A-Tech 16GB DDR3L 1333 PC3L-10600 ECC RDIMM 4Rx4 1.35V 240-Pin Server RAM

SKU CH-VE8T-CSN3E

A 16GB DDR3L 1333MHz ECC registered DIMM with 4Rx4 organisation and 1.35V operation, built as a compatible replacement for IBM-Lenovo 49Y1567

  • Total capacity16 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 16 GB DDR3L 1333 MHz registered ECC module expands server capacity
  • 35 V low-voltage operation reduces power draw in dense systems
  • 4Rx4 organisation delivers high density in a single 240-pin DIMM
  • CL9 latency supports responsive data access for virtualised workloads
  • Tested equivalent to IBM-Lenovo part 49Y1567 for drop-in compatibility

16GB DDR3L 1333 ECC RDIMM

This 16GB DDR3L 1333 PC3L-10600 ECC registered DIMM is built for servers and workstations that require error-correcting registered memory. It operates at 1.35V low voltage with a 4Rx4 rank configuration on a 240-pin form factor.

Suits systems needing registered ECC DDR3L

This module suits administrators upgrading IBM-Lenovo platforms that specify part 49Y1567 or equivalent DDR3L 1333 registered ECC memory. Builders whose motherboards accept only unbuffered non-ECC DDR3L cannot use this module.

Registered ECC DDR3L 1.35V 240-pin

The registered ECC DDR3L 1.35V 240-pin interface is the single specification that decides compatibility. Verify that your system supports registered ECC DDR3L at 1333MHz before purchase.

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 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $1.94 per GB
Cheaper than about 94% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Power
Rated voltage1.35 V

Questions about this item

Will the registered ECC 4Rx4 DDR3L module require any firmware updates or special BIOS settings before it runs at 1333 MHz?

The module follows the standard DDR3L 1333 JEDEC profile, so most server BIOSes detect and configure it automatically without extra firmware or manual timing changes.

What limits sustained throughput first — the CL9 latency, the single 1333 MT/s data rate, or the dual-voltage 1.35 V supply?

The 1333 MT/s bus clock caps peak bandwidth; latency and voltage stay constant, so the data rate is the first bottleneck under continuous load.

How much heat and fan noise does a 16 GB 4Rx4 registered DIMM add when the server runs 24/7 at full tilt?

Low-voltage 1.35 V operation keeps power draw modest; the module adds minimal heat, so existing chassis airflow usually handles it without extra fan speed.

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