We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR3 SODIMM modules with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR3 1866MHz CL13 ECC Registered 204-Pin Mac Pro 2013 memory upgrade

SKU CH-RJKH-11TWB

A 32 GB DDR3 kit with two 16 GB registered ECC modules at 1866 MHz CL13 for the 2013 Mac Pro

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL13
  • Buffer typeRegistered
  • Rated voltage1.35 V

Capacity 32GB 2X16GB

  • Designed for Apple Mac Pro 2013
  • 32 GB total capacity in a 2 x 16 GB kit
  • DDR3 1866 MHz CL13 ECC registered for data integrity
  • 35 V low-voltage operation reduces power draw
  • 204-pin SODIMM form factor fits the Mac Pro memory slots

Mac Pro 2013 32 GB DDR3 kit

This kit supplies 32 GB of DDR3 memory in two 16 GB modules built for the 2013 Mac Pro. Each stick runs at 1866 MHz with CL13 latency and includes ECC error correction plus registered buffering for data integrity.

DDR3 1866 MHz registered ECC limits

The DDR3 1866 standard tops out at this speed and voltage, so the system cannot run faster JEDEC profiles. Registered ECC modules add one clock cycle of latency and require a motherboard that supports registered DIMMs; they will not work in consumer boards that accept only unbuffered memory.

Installation in the 2013 Mac Pro

The 204-pin SODIMM form factor matches the Mac Pro memory slots, so modules seat without tools. Common issues are mixing registered ECC with unbuffered non-ECC sticks, which prevents boot, and failing to populate all four channels for full bandwidth.

How it compares

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

Price $54.99
Cheaper than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $1.72 per GB
Cheaper than about 94% of the 20,941 comparable items (median $8.19 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 nameNEMIX RAM
Product lineApple Mac Pro Compatible Series Memory
Model nameApple DDR3 1866 MHz ECC RDIMM Registered Server Memory
Part numberMR14900-624K2
Total capacity32 GB (2 × 16 GB)
Product type204-Pin DDR3 SODIMM
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL13
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.35 V
Compatibility
Compatible systemsApple
In the box
Included items32 GB (2 × 16 GB) DDR3 1866 MHz PC3-14900 2Rx4 1.5 V 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

4 more in the same range

Questions about this item

Should I pick the 32GB kit or a smaller capacity for my Mac Pro 2013?

The 32GB kit provides two 16GB modules, filling two slots and leaving room for further expansion up to the system maximum.

What does the 1866MHz speed deliver in actual use?

It runs at the Mac Pro 2013's native DDR3 1866 rate, matching the memory controller so bandwidth and latency stay at spec.

How does the 204-pin DDR3 SODIMM interface limit this kit?

The 204-pin SODIMM form factor fits only Mac Pro 2013 memory slots; it cannot be used in 288-pin RDIMM server boards.

More in Model-Specific Memory Upgrades

Similar items