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Green rectangular circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM256644200DIMMDR 2GB DDR2 533MHz CL4 1.8V 240-Pin DIMM

SKU CH-HDHV-HPC4V

2GB DDR2 533MHz CL4 memory module for HP Pavilion Elite D5000T, D5000Z and D5100 systems

  • Total capacity2 GB
  • Rated speedDDR2 533 (PC2 4200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL4
  • Memory timings4-4-4
  • Rated voltage1.8 V
  • 2GB capacity expands HP Pavilion Elite memory
  • DDR2 533MHz speed matches PC2-4200 system spec
  • CL4 latency supports responsive operation
  • 8V unbuffered DIMM fits 240-pin motherboard slots
  • Guaranteed compatible with D5000T, D5000Z, D5100 models

Compatible HP Pavilion Elite DIMM

This 2 GB DDR2 module is built for HP Pavilion Elite D5000T, D5000Z and D5100 desktops. It installs in a single 240-pin slot and is verified for those specific systems. Buyers upgrading other platforms cannot use this stick.

DDR2 533 MHz practical limits

The DDR2 533 interface caps transfer rates at PC2-4200 speeds with CL4 timing at 1.8 V. Bandwidth and latency are fixed by that standard, so modern workloads will hit the ceiling quickly. Systems needing higher throughput must move to a newer memory generation.

2 GB capacity and 8 GB system ceiling

A single 2 GB stick adds modest headroom for everyday tasks on these HP models. The platform maximum is 8 GB across four sockets, so this module alone leaves room to grow. Users targeting more than 8 GB total need a different motherboard.

How it compares

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

Price $11.99
Cheaper than about 96% of the 21,161 comparable items (median $397.99).
Total capacity 2 GB
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $6.00 per GB
Cheaper than about 65% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM256644200DIMMDR
Total capacity2 GB
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 533 (PC2 4200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL4
Memory timings4-4-4
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsHp Pavilion Elite D5000T Atx, D5000Z Atx, D5100
In the box
Included items1 Memory RAM Stick

Questions about this item

Should I pick this single 2 GB stick or look for a matched pair for my HP Pavilion Elite D5000T?

The module is sold as a single 2 GB stick. The D5000T has four DIMM sockets and supports up to 8 GB total, so you can add one now and a second identical stick later for dual-channel performance.

Will the 533 MHz rating actually run at that speed once installed in my D5100?

The board’s memory controller tops out at 533 MHz, so the module will operate at its rated DDR2-533 speed without any manual configuration.

Is the 240-pin DDR2 interface the only thing that determines fit, or does the PC2-4200 label matter too?

The 240-pin DDR2 form factor guarantees physical fit, and the PC2-4200 designation confirms the 533 MHz data rate the D5000 series requires.

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