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Four green DDR3L ECC RDIMM modules with gold contacts

OWC

OWC 32GB (4x8GB) DDR3L 1333 PC3L-10600 CL9 2Rx4 240-pin 1.35V ECC Registered RDIMM memory upgrade

SKU CH-SAJ1-F4KYY

A 32 GB DDR3L 1333 MHz ECC registered RDIMM kit of four 8 GB modules for the Cisco UCS B200 M2 server

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3L 1333 (PC3L 10600)
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 32GB (4 x 8GB)

  • ECC registered design protects data integrity in servers
  • 32 GB kit (4 × 8 GB) expands Cisco UCS B200 M2 capacity
  • DDR3L 1333 CL9 at 1.35 V matches system specifications
  • 240-pin 2Rx4 RDIMM form factor fits server slots directly
  • Replaces Cisco part numbers N01M308GB2, UCSMR1X082RXA, UCSMR2X082RXB, UCSMR2X082RXC

Server-specific ECC upgrade

This kit provides 32 GB of DDR3L ECC registered memory in four 8 GB modules. It is built for the Cisco UCS B200 M2 server and other workstation or server platforms that require registered DIMMs. Standard desktop computers cannot use this memory.

Registered ECC changes compatibility

The modules are registered and carry ECC, so they must be installed in systems that support registered DIMMs. They cannot be mixed with unbuffered or load-reduced ECC memory. The 1.35 V DDR3L voltage matches the Cisco part numbers N01M308GB2, UCSMR1X082RXA, UCSMR2X082RXB and UCSMR2X082RXC.

Verify registered DIMM support before ordering

Confirm that your motherboard or server accepts 240-pin DDR3L registered ECC modules at 1333 MHz CL9. Check the system documentation for maximum capacity per slot and total population rules. Buyers who need unbuffered memory or a different voltage should not purchase this kit.

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 number1R3T32R4032S
Total capacity32 GB (4 × 8 GB)
Product type240-Pin DDR3L ECC RDIMM
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsCisco UCS B200 M2

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Questions about this item

Will the 240-pin DDR3L ECC registered RDIMMs need replacement during the server's remaining service life?

The modules are built to JEDEC specifications and tested in-house for long-term reliability, so they typically last the usable life of a Cisco UCS B200 M2 without requiring replacement.

What is the first limit reached when the kit runs at DDR3L 1333 CL9 continuously?

The registered buffer and 1.35 V operation cap sustained throughput at the rated PC3L-10600 speed, so bandwidth ceiling appears before thermal or voltage limits.

How much heat and power does the 32 GB kit produce when the Cisco UCS B200 M2 runs all day?

Four 1.35 V DDR3L RDIMMs without heat spreaders draw low power and generate modest heat, well within the B200 M2's standard cooling capacity for continuous operation.

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