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Three green DDR3 DIMMs with gold contacts and black chips

Computer Memory Solutions

Computer Memory Solutions CM10247210600ECCR2R4H 24GB (3x8GB) DDR3 1333MHz ECC Registered DIMM

SKU CH-KNPT-5HTAK

24 GB triple-channel DDR3-1333 ECC registered DIMM kit validated for HP Z600 C2 workstations

  • Total capacity24 GB (3 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 24 GB capacity across three 8 GB modules for expanded system memory
  • ECC registered design detects and corrects data errors for server-grade reliability
  • DDR3 1333 MHz speed with CL9 timing delivers responsive throughput
  • Triple-channel kit optimised for HP Z600 C2 workstations
  • 5 V operation at 240-pin DDR3 standard ensures broad compatibility

Triple-channel ECC kit for Z600 C2

This 24 GB kit contains three 8 GB registered DDR3 DIMMs built for HP Z600 C2-series workstations. Each module runs at 1333 MHz with CL9 timing and 1.5 V. The memory is ECC registered and organised as 2Rx4, matching the platform’s triple-channel architecture.

Registered DIMMs enable full 24 GB capacity

Unbuffered ECC modules on this platform are limited to 4 GB per slot, so registered DIMMs are the only way to reach 24 GB with three sticks. The kit is validated for the C2 revision of the Intel 5520 chipset, identified by a 01/07/10 boot-block date.

Fills one CPU’s three sockets for 24 GB

The three modules occupy a single bank of three sockets on one processor, delivering 24 GB in triple-channel mode. A second CPU adds another bank of three sockets, raising the registered-DIMM ceiling to 48 GB. Builders needing more than 24 GB per CPU or unbuffered memory beyond 4 GB per slot must choose a different platform.

How it compares

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

Price $25.99
Cheaper than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 24 GB (3 × 8 GB)
Lower than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $1.08 per GB
Cheaper than about 97% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10247210600ECCR2R4H
Total capacity24 GB (3 × 8 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 Workstation Z600 C2 Series
In the box
Included items3 Memory RAM Sticks

Questions about this item

Will the 240-pin DDR3 modules need any firmware updates or reconfiguration if I add more kits later?

The kit installs as a matched triple-channel set for the Z600 C2 platform; any future expansion must follow the same 2Rx4 registered specification and populate all three channels per CPU for best performance.

What limits sustained throughput on the HP Z600 C2 workstation with this 1333 MHz registered memory?

The memory controller on the Intel 5520 chipset caps bandwidth at PC3-10600 speeds, so sustained workloads hit the DDR3-1333 ceiling before the modules themselves become the bottleneck.

How much extra heat and power do the three 1.5 V registered DIMMs add when the system runs all day?

Each 8 GB stick operates at the standard 1.5 V DDR3 voltage; registered buffering adds minimal overhead, so total power draw and thermal output remain within the workstation's original cooling design.

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