Brute Networks 16GB DDR4 2666 ECC Registered RDIMM 1Rx4 CL15 1.2V
16GB DDR4 2666 ECC registered RDIMM with CL15 latency and 1.2V operation for Cisco-compatible servers
- Total capacity16 GB
- Rated speedDDR4 2666 (PC4 21300)
- ChipsetMajor Brand Chipset
- CAS latencyCL15
- Rated voltage1.2 V
- Buffer typeRegistered
- 16 GB capacity expands server memory headroom
- DDR4-2666 speed supports high-throughput workloads
- CL15 latency reduces access delays
- ECC registered design protects data integrity
- 2 V operation lowers power draw
Cisco-Compatible 16 GB DDR4 RDIMM
This 16 GB DDR4 registered DIMM is built for Cisco UCS servers that require ECC memory. It runs at 2666 MT/s with a CAS latency of 15 and operates at 1.20 V. The module uses a 1Rx4 organisation on a 288-pin interface. It is suited for administrators who need to expand memory capacity in supported platforms without replacing existing hardware.
Sustained Load Behaviour
The registered buffer and ECC circuitry maintain data integrity during continuous operation in virtualisation or database workloads. Major-brand DRAM chips from Samsung, SK Hynix or Micron provide consistent throughput across all ranks. The CL15 timing and PC4-21300 bandwidth allow the memory subsystem to keep pace with CPU demand over long periods. Error correction prevents silent data corruption that can accumulate under heavy sustained use.
Thermals Noise and Power Draw
Operating at 1.20 V keeps power consumption low for a 16 GB registered module. The standard-height PCB fits normal server airflow paths without obstructing adjacent slots. No active cooling is required on the module itself; system fans handle dissipation in typical rack environments. Acoustic output remains unchanged because the DIMM adds no moving parts or additional heat load beyond the rated voltage.
How it compares
Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.
- Price $118.99
- Cheaper than about 62% 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 $7.44 per GB
- Typical for this category: the median of 6,064 items is $7.25 per GB.
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Specifications
| Product | |
|---|---|
| Brand name | Cisco |
| Total capacity | 16 GB |
| Product type | 288-Pin DDR4 SDRAM |
| Performance | |
| Rated speed | DDR4 2666 (PC4 21300) |
| Processor | |
| Chipset | Major Brand Chipset |
| Memory | |
| CAS latency | CL15 |
| ECC support | Yes |
| Buffer type | Registered |
| Memory rank | 1Rx4 |
| Power | |
| Rated voltage | 1.2 V |
Questions about this item
How much heat and power does this 1.20 V registered DDR4 module add when the server runs all day?
At 1.20 V the module draws very little power and generates minimal extra heat inside a fully populated chassis.
What must the system already provide for this 288-pin DDR4 RDIMM to function?
A server board with DDR4 RDIMM slots that accept 1Rx4 registered ECC modules at 2666 MT/s.
Will this 2666 MT/s CL15 stick run reliably beside slower DDR4 ECC RDIMMs already installed?
The memory controller will clock all modules to the lowest common speed, so the new stick will operate at the slower modules' rate.
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