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Three silver DDR3 RDIMM modules with gold contacts and black chips, no heat spreader

A-Tech

A-Tech 96GB Kit (3x32GB) DDR3 1333MHz ECC RDIMM memory upgrade

SKU CH-9PFR-4QN8B

96GB of DDR3 1333MHz ECC registered memory in three 32GB modules for the late-2013 Mac Pro cylinder

  • Total capacity96 GB (3 × 32 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Compatible systemsApple Mac Systems
  • 96GB capacity handles heavy workloads with three 32GB modules
  • DDR3 1333MHz speed matches Mac Pro (Late 2013) specifications
  • ECC Registered design protects data integrity for professional applications
  • 240-pin RDIMM form factor fits Apple Mac Pro cylinder systems
  • 50V operation ensures stable performance with Xeon processors

96GB Kit for Mac Pro Cylinder

This 96GB kit contains three 32GB DDR3 1333MHz ECC Registered RDIMM modules built for the Apple Mac Pro (Late 2013, Cylinder). It runs at 1.50V and uses 240-pin form factor with major brand chips. The kit matches Apple order numbers ME253LL/A, MD878LL/A, MQGG2LL/A and model identifier MacPro6,1.

Suits owners of compatible Mac Pro models needing

This memory is designed for Mac Pro (Late 2013) systems with Xeon E5-1620v2, E5-1650v2, E5-1680v2 or E5-2697v2 processors. It is not for computers that require unbuffered UDIMM modules or a different pin count. Builders using non-Apple platforms should verify DDR3 RDIMM compatibility before purchase.

ECC Registered RDIMM decides fit

The single specification that determines compatibility is the ECC Registered RDIMM 240-pin DDR3 1333MHz configuration. Only systems accepting this exact module type and speed will operate correctly with this kit.

How it compares

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

Price $188.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (3 × 32 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $1.97 per GB
Cheaper than about 93% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR3 Apple Mac RAM Memory Upgrades
Total capacity96 GB (3 × 32 GB)
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsApple Mac Systems

Questions about this item

Will the 1.50 V DDR3 1333 modules throttle under sustained load in a Mac Pro Cylinder?

The kit runs at the standard 1.50 V DDR3 1333 specification; thermal limits are managed by the Mac Pro Cylinder's own cooling design rather than by the memory modules themselves.

How much heat or noise do these registered ECC DIMMs add when the workstation runs all day?

The modules have no heat spreaders and draw only their rated 1.50 V; any fan noise or temperature rise comes from the Mac Pro Cylinder's CPU cooling, not from the RAM.

Which Mac Pro model identifiers must I already own for this 96 GB kit to work?

The memory is validated for MacPro6,1 (Late 2013 Cylinder) with order numbers ME253LL/A, MD878LL/A, MQGG2LL/A or equivalent BTO/CTO configurations.

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