Axiom 647883-B21-AX 16GB DDR3-1333 1.35V ECC Registered server RAM
16 GB DDR3 ECC registered DIMM running at 1333 MHz with 1.35 V low-voltage operation
- Rated speedDDR3 SDRAM
- ECC supportECC
- Buffer typeRegistered
- 16 GB capacity supports demanding server workloads
- 35 V low-voltage operation reduces power draw
- ECC protection detects and corrects memory errors
- Registered signal processing improves system stability
- DDR3-1333/PC3-10600 speed delivers reliable throughput
16 GB DDR3-1333 ECC RDIMM
This 16 GB DDR3-1333 ECC registered DIMM runs at 1.35 V and is built for HP Gen 8 servers. It targets administrators who need validated, low-voltage memory for mission-critical workloads.
Capacity and headroom
A single module delivers 16 GB at 1333 MHz, PC3-10600, with ECC and registered signal processing for data integrity under sustained load. Systems limited to DDR3-1333 speeds or 1.35 V operation will run at the rated specification; faster or higher-voltage platforms will down-clock to match.
Upgrade context
It replaces lower-capacity DDR3 RDIMMs or non-ECC modules in compatible HP Gen 8 platforms where registered ECC memory is required. The jump is worthwhile when expanding total memory beyond existing limits or when correcting errors that unbuffered non-ECC memory cannot detect.
How it compares
Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.
- Price $156.99
- Cheaper than about 55% of the 6,523 comparable items (median $188.99).
New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.
Specifications
| Product | |
|---|---|
| Brand name | Axiom |
| Performance | |
| Rated speed | DDR3 SDRAM |
| Memory | |
| ECC support | ECC |
| Buffer type | Registered |
| Size & build | |
| Shipping weight | 2.27 kg |
| Package size | 127 × 127 × 127 mm |
Questions about this item
Will the 1.35 V DDR3-1333 module run reliably alongside existing 1.5 V DDR3 DIMMs in my HP Gen 8 server?
The module operates at 1.35 V; when mixed with 1.5 V DIMMs the memory controller typically raises voltage to the higher level, so all installed sticks will run at 1.5 V and the lowest common speed.
How can I verify the 16 GB ECC registered DIMM is detected and correcting errors after installation?
Check the POST memory count and the iLO or BIOS health log — both should show 16 GB per module with ECC active and zero correctable errors reported.
Does the 647883-B21-AX box contain only the memory module or are any cables or brackets included?
The package contains the single 16 GB DDR3-1333 RDIMM; no cables, brackets or additional hardware are supplied.
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