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Two green DDR3 registered DIMMs with gold contacts, no heat spreaders

V-color

V-color TR316G18D413K 32GB (2 x 16GB) DDR3 1866 ECC Registered memory upgrade

SKU CH-6Q51-TP0EK MPN TR316G18D413K

ECC registered DDR3 kit with 32 GB across two 16 GB modules running at 1866 MHz and CL13 for compatible Mac Pro and server systems

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetSK Hynix
  • CAS latency13
  • Memory timings13
  • Rated voltage1.5 V
  • ECC protection safeguards data integrity in servers
  • 32 GB dual-channel kit boosts Mac Pro capacity
  • 1866 MHz DDR3 speed with CL13 timing
  • Registered design ensures stable multi-module operation
  • Tested across platforms for Apple and server compatibility

Mac Pro Server Upgrade

This 32 GB dual-channel kit uses two 16 GB registered ECC DDR3 modules rated at 1866 MHz with CL13 timing. It is built for Apple Mac Pro and compatible server systems that require registered memory with error correction.

Replaces Non-ECC Or Lower-Capacity Kits

The jump is worth it when your workload needs data integrity and capacities beyond what unbuffered modules can provide. Registered ECC DIMMs allow larger memory configurations while correcting single-bit errors in critical server tasks.

Direct Slot Installation

Modules insert into the 240-pin DDR3 slots without tools or cables. The main risk is mixing registered and unbuffered DIMMs or exceeding the system's supported rank count, which prevents the machine from posting.

How it compares

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

Price $245.99
Cheaper than about 56% 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.
CAS latency 13
Lower than about 86% of the 483 comparable items (median 22).
Price per GB $7.69 per GB
Typical for this category: the median of 20,941 items is $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 nameV-Color
Product lineMac Series
Model nameTR316G18D413K
Total capacity32 GB (2 × 16 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetSK Hynix
Memory
CAS latency13
Memory timings13
ECC supportYes
Buffer typeRegistered
Kit configurationDual Channel kit
Heat spreaderNo
Power
Rated voltage1.5 V
Size & build
Shipping weight0.16 kg
Package size152 × 119 × 25 mm
Compatibility
Compatible withFor Apple Server & Mac Pro

Questions about this item

Will the 240-pin DDR3 modules fit my Mac Pro memory slots?

Yes, the 240-pin DDR3 form factor matches the DIMM slots used in compatible Apple Mac Pro and server systems.

How do I install the dual-rank registered DIMMs correctly?

Populate the memory slots in the order specified by your Mac Pro manual; the common mistake is mixing registered and unbuffered modules in the same channel.

Will the SK Hynix chips need active cooling over time?

The modules have no heat spreader and are rated for 0–85 °C operating temperature; ensure your system airflow keeps them within that range.

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