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Three green DDR3 ECC registered DIMMs with gold contacts

Computer Memory Solutions

Computer Memory Solutions 12GB (3x4GB) DDR3-1333 ECC Registered DIMM 240-Pin - C20

SKU CH-6WRT-0NKAD

12 GB DDR3 ECC registered memory kit (3 × 4 GB) validated for HP ProLiant ML150 G6 servers

  • Total capacity12 GB (3 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • ECC protection prevents data corruption in servers
  • Registered design supports up to 96 GB capacity
  • Triple-channel kit delivers 12 GB total memory
  • DDR3-1333 speed matches ProLiant ML150 G6 specs
  • 5 V operation fits standard server power

12GB DDR3 ECC Registered Kit

Computer Memory Solutions supplies a 12GB kit built from three 4GB DDR3-1333 registered DIMMs. Each module runs at 1.5V with CL9 9-9-9 timing and carries a 2Rx4 organisation. The 240-pin form factor fits the HP ProLiant ML150 G6 server platform for which compatibility is guaranteed.

Suited for ML150 G6 upgrades needing registered ECC

This kit serves administrators expanding an ML150 G6 with registered ECC memory in triple-channel banks. Builders using dual-core Xeons must use unbuffered ECC instead, so this registered set will not work in those configurations. Systems already populated with unbuffered ECC modules cannot mix them with these registered DIMMs.

Registered ECC with 2Rx4 organisation

The registered ECC design and 2Rx4 rank structure decide whether this kit matches the server's memory rules. Dual-core Xeon models require unbuffered ECC only, while quad-core Xeons accept registered modules. Mixing registered and unbuffered ECC within the same system is not supported, so the registered attribute is the decisive specification.

How it compares

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

Price $33.99
Cheaper than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 12 GB (3 × 4 GB)
Lower than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $2.83 per GB
Cheaper than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5127210600ECCR2R4H
Total capacity12 GB (3 × 4 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage1.5 V
Compatibility
Compatible systemsHp/Compaq Proliant Ml150 G6
In the box
Included items3 Memory RAM Sticks

Questions about this item

Will the 240-pin DDR3 DIMMs fit the ProLiant ML150 G6 memory slots?

Yes, the 240-pin DDR3 registered DIMMs match the ML150 G6 slots. The system accepts up to 96 GB across 12 sockets in six banks of three, so the three 4 GB modules install directly.

What BIOS or jumper setting is required to run the kit at 1333 MHz on a Xeon processor?

No manual setting is needed; the modules auto-negotiate speed. With a quad-core Xeon they run at 1333 MHz in the first bank, dropping to 1066 MHz for quad-rank DIMMs and 800 MHz if a second bank of quad-rank modules is added.

When should the memory be replaced if ECC corrected-error counts start rising?

Replace modules when the system logs show increasing corrected ECC errors, as this signals cell degradation. The kit carries a limited lifetime warranty from Computer Memory Solutions when purchased directly from them.

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