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Four green DDR3 ECC registered DIMMs in anti-static tray

OWC

OWC 32GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM 4x8GB memory upgrade

SKU CH-FH6X-KD5Y7

32 GB DDR3-1333 ECC registered RDIMM kit (4 × 8 GB) for Dell PowerVault NX300 and NX3000 servers

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 32GB (4 x 8GB)

  • 32GB kit expands server capacity for virtualisation workloads
  • ECC registered design detects and corrects single-bit errors automatically
  • DDR3 1333 CL9 timing matches Dell PowerVault NX300 and NX3000 specifications
  • 5V operation reduces power draw in 24/7 environments
  • Four 8GB 2Rx4 modules populate all channels for balanced bandwidth

Server-grade ECC RDIMM kit

This OWC kit supplies 32GB of DDR3 ECC registered memory in a matched set of four 8GB modules. It is built for Dell PowerVault NX300 and NX3000 storage servers that require 240-pin RDIMMs. The modules carry the 2Rx4 organisation and CL9 timing specified by those platforms. Desktop or unbuffered systems cannot use this memory.

Steady throughput for storage workloads

At 1333 MT/s and PC3-10600 bandwidth the modules deliver consistent data rates during prolonged file transfers and RAID rebuilds. ECC correction detects and fixes single-bit errors without halting the array, while registered buffering reduces electrical load on the memory controller during sustained multi-threaded I/O. The 1.5V operating voltage keeps power draw predictable under continuous duty.

Validated fit for PowerVault bays

Each stick follows the JEDEC 240-pin RDIMM form factor with no heat spreader, allowing direct installation into the NX300 and NX3000 DIMM slots. The kit replaces the listed Dell part numbers, so firmware recognises the modules without extra configuration. Buyers needing unbuffered ECC or non-ECC UDIMMs for workstations or consumer NAS units should select a different product.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $85.99
Cheaper than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $2.69 per GB
Cheaper than about 91% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1R3D32R4032S
Total capacity32 GB (4 × 8 GB)
Product type240-Pin DDR3 ECC RDIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsDell PowerVault NX300
Dell PowerVault NX3000

Other versions of this model

5 more in the same range

Questions about this item

How much heat does the 1.5V DDR3 1333 kit generate when the Dell PowerVault NX300 runs continuously?

The four 8 GB registered modules operate at the standard 1.5 V without a heat spreader; typical server airflow keeps temperatures within JEDEC limits for continuous duty.

What must the Dell PowerVault NX3000 already have installed to accept this 240-pin ECC registered upgrade?

The system needs a motherboard that supports DDR3 ECC registered DIMMs and free 240-pin slots; unbuffered memory cannot be mixed with this kit.

Can the 2Rx4 PC3-10600 modules run alongside the original Dell A2984886 sticks in a Dell PowerVault NX300?

Yes, they replace Dell part numbers including A2984886 and A2984887, so matching rank, voltage and registered type allows mixed population in the same server.

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