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A-Tech

A-Tech 4GB DDR3 1333 ECC UDIMM 2Rx8 server RAM

SKU CH-T2FD-DRTRT

4GB DDR3 1333 ECC UDIMM server memory compatible with HP 500210-171, 500222-071, 500672-B21, 500672-TV1, 501541-001, 537755-001, 593923-B21, 595102-001, 619974-001

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • ECC protection guards data integrity in server workloads
  • DDR3 1333 MHz speed matches PC3-10600 system requirements
  • 2Rx8 dual-rank organisation maximises 4 GB capacity per slot
  • 240-pin UDIMM form factor fits standard DDR3 server boards
  • 5 V standard voltage ensures broad platform compatibility

4GB DDR3 1333 ECC UDIMM for HP servers

This 4GB DDR3 1333 ECC UDIMM module replaces specific HP part numbers including 500210-171, 500222-071, 500672-B21 and 593923-B21. It targets administrators maintaining compatible HP server or workstation platforms that require unbuffered ECC memory. The single 240-pin DIMM delivers 4GB capacity at PC3-10600 speed with CL9 latency.

Verify DDR3 ECC UDIMM support and voltage

Confirm the system accepts DDR3 1333MHz ECC unbuffered DIMMs at 1.5V before ordering. Check the motherboard or service manual for maximum module capacity per slot and total supported memory. Ensure the platform uses 240-pin DIMM slots and does not require registered or load-reduced modules.

Fits HP servers needing unbuffered ECC upgrades

The module installs directly into 240-pin DDR3 slots on supported HP systems, providing error-correcting memory without registered buffering. It frees a DIMM slot for future expansion while adding 4GB of reliable capacity. Major-brand chips and quality testing back the lifetime warranty for dependable server operation.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 95% of the 6,523 comparable items (median $188.99).
Total capacity 4 GB
Lower than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $4.75 per GB
Cheaper than about 75% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity4 GB
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

Does the 4GB DDR3 1333 ECC UDIMM arrive as a single 240-pin module, or do I need to buy anything else to install it?

The package contains one 4GB DDR3 1333MHz CL9 1.5V ECC UDIMM 2Rx8 240-pin module; no additional parts are required for installation.

How do I choose between the listed HP part numbers such as 500222-071, 593923-B21 and 619974-001?

All listed HP part numbers reference the same 4GB DDR3 1333 ECC UDIMM specification; match any one of them to your server's service manual to confirm compatibility.

What does the PC3-10600 rating mean for actual throughput in a server?

PC3-10600 indicates a 1333MHz data rate on DDR3, giving a theoretical peak of 10600 MB/s per module when installed in a compatible system.

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