Brute Networks 838083-H21 32GB DDR4-2666 2Rx4 1.2V 288-Pin Registered ECC Server RAM
32 GB DDR4-2666 registered ECC server memory with 2Rx4 organisation, 1.2 V operation and 288-pin form factor
- Total capacity32 GB
- Rated speedDDR4 2666 (PC4 21300)
- ChipsetMajor Brand Chipset
- Rated voltage1.2 V
- Buffer typeRegistered
- Memory rank2Rx4
- 32 GB capacity supports demanding server workloads
- DDR4-2666 speed delivers 21300 MT/s data rate
- Registered ECC design protects data integrity
- 2 V operation reduces power consumption
- 100 % HPE compatible for validated integration
Server memory for HPE systems
This 32GB DDR4-2666 module is built for HPE servers that require registered ECC memory. It runs at 1.20V with a 2Rx4 organisation and fits standard 288-pin DIMM slots. The part matches HPE part number 838083-H21 and uses major-brand chips from Samsung, SK Hynix or Micron.
Installation and common issues
Installation follows the usual DIMM procedure: power down, open the chassis, align the notch and press until the clips lock. Because the module is registered, the server must support registered memory; unbuffered-only platforms will not post. Mixing ranks or speeds can prevent the system from booting, so populate identical modules in matched channels.
Suitable buyers and mismatched needs
This suits administrators upgrading or repairing HPE platforms that specify PC4-21300 registered ECC DIMMs. Buyers who need unbuffered memory for a workstation or consumer board should look elsewhere, as the registered buffer makes this module incompatible with those systems. Anyone requiring a different capacity, speed or voltage must select a module that matches their platform specification.
How it compares
Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.
- Price $148.99
- Cheaper than about 56% of the 6,523 comparable items (median $188.99).
- Total capacity 32 GB
- Typical for this category: the median of 6,064 items is 32 GB.
- Price per GB $4.66 per GB
- Cheaper than about 76% of the 6,064 comparable items (median $7.25 per GB).
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Specifications
| Product | |
|---|---|
| Brand name | HPE |
| Total capacity | 32 GB |
| Product type | 288-Pin DDR4 SDRAM |
| Performance | |
| Rated speed | DDR4 2666 (PC4 21300) |
| Processor | |
| Chipset | Major Brand Chipset |
| Memory | |
| ECC support | Yes |
| Buffer type | Registered |
| Memory rank | 2Rx4 |
| Power | |
| Rated voltage | 1.2 V |
Questions about this item
How do I confirm the 288-pin DDR4 module is running at 2666 MHz after installation?
Check the BIOS or a tool like CPU-Z; the memory should report DDR4-2666 (PC4-21300) speed, 1.20 V voltage, registered ECC and 2Rx4 organisation.
What comes in the box and is anything else required?
The package contains the 32 GB DDR4-2666 registered ECC DIMM; no extra parts are needed if your server has a free 288-pin DDR4 slot.
When should I choose this 32 GB 2Rx4 version instead of another capacity?
Select this module when you need a single 32 GB stick with 2Rx4 density that matches HPE part 838083-H21 for compatible servers.
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