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Single green 240-pin DDR3 LRDIMM module with gold contacts and HP label

HP Refurbished

HP 647903-B21-R 32GB DDR3 1333 server RAM

SKU CH-SDAM-NGADZ MPN 647903-B21-R

Refurbished 32 GB DDR3-1333 quad-rank LRDIMM module with CL9 latency for server memory expansion

  • Total capacity32 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Product type240-Pin DDR3 SDRAM
  • Key featuresHP GENUINE RECERTIFED 32 GB (1 × 32 GB) QUAD RANK X4 PC3L-10
  • High-density 32 GB module maximises server capacity
  • DDR3 1333 speed delivers 10600 MT/s bandwidth
  • CL9 latency reduces access delay
  • Quad-rank x4 LRDIMM architecture scales memory ranks
  • HP genuine recertified kit ensures original compatibility

Product identity

This is a refurbished HP 32 GB DDR3 1333 LRDIMM kit built for HP ProLiant Gen8 and Gen9 servers that accept quad-rank load-reduced memory. It targets administrators expanding memory capacity in existing DDR3 platforms.

Compatibility checks

Verify that your server model lists the 647903-B21-R part number in its qualified vendor list and that the memory slots support LRDIMM operation at PC3-10600 speed. Confirm the system BIOS is at a version that recognises quad-rank x4 modules before installation.

Bundled value

The module ships as a genuine HP recertified unit with original thermal labeling and part-number traceability, simplifying warranty alignment and firmware validation in managed fleets. No additional software, cables or cooling hardware are included.

How it compares

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

Price $61.99
Cheaper than about 80% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $1.94 per GB
Cheaper than about 94% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Model name647903-B21-R
Total capacity32 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
Size & build
Shipping weight0.45 kg
Package size254 × 203 × 127 mm

Questions about this item

Does the HP 647903-B21-R kit include more than one 32GB module or any extra parts?

The kit contains a single 32GB LRDIMM module; no additional modules, brackets or cables are supplied.

The title says 32GB 1X32GB — is there an alternative capacity or rank option for this part number?

This MPN is offered only as a 32GB quad-rank x4 LRDIMM; other capacities carry different part numbers.

What does DDR3 1333 PC3 10600 CL9 mean for actual server throughput?

It sets the module at 1333 MT/s with CAS-9 timing, the standard speed grade for DDR3-1333 server platforms.

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