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Green 288-pin DDR4 UDIMM module with black chips and a white label

Brute Networks

Brute Networks 16GB DDR4-2133 CL15 2Rx8 1.20V Non-ECC UDIMM

SKU CH-JJD7-F51KQ

16 GB DDR4-2133 CL15 non-ECC UDIMM at 1.20 V, 2Rx8 rank, Lenovo 4X70G88314 compatible

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnregistered
  • 16 GB capacity enables heavier multitasking
  • DDR4-2133 speed delivers 17000 MB/s bandwidth
  • CL15 latency keeps response times low
  • 20 V operation reduces power draw
  • 100 % Lenovo compatible for guaranteed fit

16 GB DDR4-2133 UDIMM for Lenovo servers

This 16 GB DDR4-2133 module is built for Lenovo-compatible servers and workstations that accept non-ECC unregistered memory. It targets administrators upgrading existing platforms where registered DIMMs are not required and ECC is disabled by design.

PC4-17000 speed ceiling

The DDR4-2133 interface caps throughput at the PC4-17000 data rate, so bandwidth-sensitive workloads will hit this ceiling before newer DDR4 speeds. The 2Rx8 organisation provides two ranks per module, which helps interleaving but prevents populating more ranks per channel than the memory controller allows.

Major-brand chips on 288-pin unbuffered PCB

Samsung, SK Hynix or Micron ICs are used to meet Lenovo OEM specifications for signal integrity and thermal behaviour. The standard 288-pin UDIMM keying ensures physical compatibility with DDR4 server slots, while 1.20 V operation matches the platform voltage rail without additional configuration.

How it compares

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

Price $98.99
Cheaper than about 70% 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 $6.19 per GB
Cheaper than about 62% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameLenovo
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnregistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Should I pick the 16GB 2Rx8 stick or look for a different capacity?

This module is a single 16GB DDR4-2133 CL15 2Rx8 UDIMM; choose it when your board has a free 288-pin slot and the manual lists 16GB dual-rank non-ECC as supported.

What does the DDR4-2133 CL15 rating actually deliver in my system?

The stick runs at 2133 MT/s with 15-cycle latency at 1.20V, giving PC4-17000 bandwidth; real throughput depends on your CPU memory controller and whether the board runs single- or dual-channel.

Does the 288-pin DDR4 interface limit speed or capacity on my motherboard?

The 288-pin DDR4 UDIMM form factor caps this module at 2133 MT/s and 16GB per stick; your board's qualified-vendor list and maximum DIMM-per-channel rule decide the final ceiling.

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