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Green 184-pin DDR DIMM with black chips, refurbished

HP Refurbished

HP 300701-001 1GB DDR 266 PC 2100 ECC 184-Pin server RAM

SKU CH-RTPB-M306E MPN 300701-001

1 GB DDR 266 (PC 2100) ECC registered DIMM for servers with 184-pin interface and CL 2.5 latency

  • Total capacity1 GB
  • Rated speedDDR 266 (PC 2100)
  • Product type184-Pin DDR SDRAM
  • ECC protection detects and corrects memory errors for server stability
  • 1GB capacity adds usable memory to compatible DDR systems
  • DDR 266 speed rated at PC 2100 for matching legacy specs
  • 184-pin DIMM form factor fits standard DDR server slots
  • CL2.5 latency specification meets original HP 300701-001 timing

1 GB DDR 266 ECC module

This 1 GB DDR SDRAM DIMM runs at 266 MHz with a PC 2100 rating and CAS latency 2.5. It uses 184 pins and includes ECC error correction for data integrity in server environments. The module is refurbished and carries HP part number 300701-001.

Registered ECC under sustained load

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC detects and corrects single-bit errors that can accumulate over long uptimes. The DDR 266 speed delivers steady throughput for legacy server workloads.

Check slot type and registered support

Verify the motherboard accepts 184-pin DDR SDRAM and supports registered ECC modules. Systems requiring unbuffered memory will not work with this stick. Confirm the platform operates at PC 2100 speed before ordering.

How it compares

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

Price $16.99
Cheaper than about 96% of the 6,523 comparable items (median $188.99).
Total capacity 1 GB
Lower than about 99% of the 6,064 comparable items (median 32 GB).
Price per GB $16.99 per GB
Pricier than about 77% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHP
Model name300701-001
Total capacity1 GB
Product type184-Pin DDR SDRAM
Performance
Rated speedDDR 266 (PC 2100)
Memory
ECC supportYes
Size & build
Shipping weight0.32 kg
Package size178 × 127 × 51 mm

Questions about this item

Does the 184-pin DDR 266 module run hot or draw extra power when the server stays on all day?

Standard DDR 266 SDRAM operates at low voltage and produces modest heat; the registered ECC design adds only a small buffer load, so a normal server airflow keeps temperatures in check.

What must the motherboard already provide for this 1 GB stick to function?

The board needs an 184-pin DDR SDRAM slot that accepts PC 2100 registered ECC modules and supports the CL 2.5 timing specified for this part.

Will this CL 2.5 registered ECC DIMM work reliably alongside older PC 2100 sticks already installed?

Mixing registered ECC DIMMs of the same PC 2100 speed and CL 2.5 timing is generally stable; matching capacity per channel gives the best results.

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