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Green 240-pin DDR3L server DIMM with black chips and gold contacts

A-Tech

A-Tech 16GB DDR3L 1333MHz ECC Registered 2Rx4 Server RAM

SKU CH-RR1Y-NKBHX

16 GB DDR3L 1333 MHz ECC registered 2Rx4 server DIMM for Kingston HP and KVR systems

  • Total capacity16 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 16 GB DDR3L 1333 MHz ECC registered DIMM for server workloads
  • 35 V low-voltage DDR3L reduces power draw in dense configurations
  • 2Rx4 dual-rank organisation maximises memory density per channel
  • 240-pin DDR3 DIMM form factor matches registered server slots
  • Tested compatibility with Kingston KVR13LR9D4/16HA and HP 647653-081-KEF part numbers

16GB DDR3L 1333MHz ECC Registered Server Memory

This 16GB DDR3L module runs at 1333MHz with CL9 latency and 1.35V low voltage. It is a registered ECC DIMM built for server and workstation systems that require error correction and signal buffering. The 2Rx4 rank configuration uses major brand chips for stable operation in multi-module environments.

DDR3L 1333MHz PC3L-10600 registered DIMM limits

The DDR3L standard tops out at 1333MHz on this module, so faster DDR3 speeds are not supported. Registered DIMMs add a clock cycle of latency and require a motherboard chipset that enables registered memory; consumer desktop boards will not recognise the module. Voltage is fixed at 1.35V and cannot be raised to 1.5V without exceeding spec.

240-pin DIMM installation and common issues

The 240-pin DIMM seats in a standard DDR3 server slot; align the notch and press until the latches click. Systems that do not support registered ECC memory will fail to post or show no usable capacity. Mixing registered and unbuffered modules, or exceeding the platform's rank limit per channel, are the usual causes of instability.

How it compares

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

Price $28.99
Cheaper than about 91% 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 $1.81 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 rank2Rx4
Power
Rated voltage1.35 V

Questions about this item

Should I choose the 16 GB module or a 48 GB or 64 GB kit for my server?

This listing is a single 16 GB module; the 48 GB and 64 GB references are multi-module Kingston kits that this part replaces, so select based on how many slots you plan to fill.

What does DDR3L 1333 (PC3L-10600) mean for actual throughput in my system?

The module operates at 1333 MT/s with CL9 timing at 1.35 V, delivering the standard DDR3L 1333 data rate when the platform runs memory at that speed.

Is the 240-pin DDR3L ECC registered interface compatible with standard DDR3 slots?

It fits 240-pin DDR3 DIMM sockets, but the registered ECC design requires a server or workstation chipset that supports registered modules; consumer boards typically do not.

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