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Green circuit board with silver heat spreader and gold contacts

Mushkin Enhanced

Mushkin Enhanced 991779 8GB DDR3 1333 ECC Registered server RAM

SKU CH-N2NM-2S74D MPN 991779

8GB DDR3 1333 ECC registered server memory with CL9 timing and heat spreader

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Memory timings9-9-9-24
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC Registered design protects data integrity
  • Dual-rank 2Rx4 organisation increases memory density
  • CL9 9-9-9-24 timings deliver responsive latency
  • 50 V operation matches standard DDR3 voltage
  • 240-pin DDR3 1333 form factor fits registered DIMM slots

8GB DDR3 Registered ECC module

The Mushkin Enhanced PROLINE 991779 is an 8GB DDR3 server memory module operating at 1333 MT/s with CL9 timing. It uses a 240-pin form factor and runs at 1.50V. The module includes ECC error correction and registered buffering for data integrity. A heat spreader is fitted as standard.

Suited for dual-rank registered DIMM slots

This module fits servers and workstations that require registered ECC DDR3 memory in a dual-rank 2Rx4 configuration. It is not for systems that accept only unbuffered UDIMMs or those limited to single-rank population rules. Buyers needing higher density per slot or a different voltage should verify platform specifications first.

DDR3 1333 speed with CL9 registered timing

The decisive specification is the DDR3 1333 (PC3 10600) speed combined with CL9 9-9-9-24 timings in a registered ECC package. This exact speed grade and latency profile must match the memory controller requirements of the target server platform for stable operation.

How it compares

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

Price $62.99
Cheaper than about 80% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $7.87 per GB
Pricier than about 56% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameMushkin Enhanced
Product linePROLINE
Model name991779
Total capacity8 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
Memory timings9-9-9-24
ECC supportYes
Buffer typeRegistered
Heat spreaderYes
Power
Rated voltage1.5 V
Size & build
Shipping weight0.02 kg
Package size163 × 62 × 17 mm

Questions about this item

How can I verify the 8GB DDR3 1333 module is running at CL9 9-9-9-24 timings after installation?

Enter the system BIOS or UEFI and confirm the memory frequency reads 1333 MHz with timings set to 9-9-9-24 at 1.50V; the registered ECC design also allows the OS to report corrected errors if they occur.

What comes with the 991779 kit and what must be sourced separately?

The box contains the 8GB 240-pin DDR3 registered DIMM with heat spreader; no extra cables, brackets or software are included, so any additional DIMMs for multi-channel population must be purchased separately.

Which capacity or version of the PROLINE DDR3 1333 registered line should I choose for a dual-rank 2Rx4 configuration?

This 991779 model is the 8GB dual-rank 2Rx4 version; other capacities in the same series will have different rank organisations, so select this specific part number when the platform requires 2Rx4 registered ECC modules.

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