Mac Pro has a 6-channel memory controller that supports 12 memory slots you can use to install up to 1.5TB of memory using 2933MHz DDR4 ECC compliant memory DIMMs. To ensure compatibility, Apple recommends that you use Apple-approved memory. You can purchase Apple-approved memory online from the Apple Store or by visiting an Apple Retail Store or Apple Authorized Reseller.
![Mac pro 1.1 cpu upgrade Mac pro 1.1 cpu upgrade](/uploads/1/2/6/4/126406001/803631531.jpg)
- Dec 06, 2008 This video demonstrates how to install memory (RAM) in an Apple Mac Pro. There is a specific way that memory need to be installed in a Mac Pro, so follow directions closely.
- This video demonstrates how to install memory (RAM) in an Apple Mac Pro. There is a specific way that memory need to be installed in a Mac Pro, so follow directions closely. See Mac Sales for all.
- Sep 19, 2012 The Mac Pro comes with two memory riser cards, each with four DIMM slots. With a total of eight slots, you can add up to 16 GB of memory. Note: DIMMs must be installed in pairs of equal size from the same vendor. For instance, you must not have one or three DIMMs on either riser at any time.
- Memory slots mac pro 4 1 thousands and millions, classic table games online, and the bingo and lotteries games, you'll find a game to suit your taste. Gambling sites take great care in ensuring all the games are tested memory slots mac pro 4 1 and audited for fairness so that every player stands an equal chance of winning big.
Memory requirements
When you upgrade the memory in your Mac Pro, it must meet these requirements:
The Mac Pro DDR2 series (800Mhz) uses a type of memory called an FB-DIMM. There are eight (8) slots, and the FB-DIMMs are installed in pairs (2 at a time.) In order to run 256 Bit Addressing, modules are installed in two matched pairs (4 identical modules.) The original 1GB is installed as a pair of two 512MB FB-DIMMs.
Memory For Mac Pro
- 2933MHz DDR4 full-length DIMM. Mixing memory speeds is not recommended.
- Error-correcting code (ECC)
- 8GB, 16GB, 32GB, 64GB, or 128GB DIMMs
- Registered (R-DIMM) or Load-Reduced DIMM (LR-DIMM). Do not mix R-DIMMs and LR-DIMMs.
- 288-pin
- Use the same size memory modules across all slots to maximize performance.
- DIMMs with heatsinks are not supported and may damage the DIMM mechanism.
Mac Pro 1 1 Specs
The Mac Pro supports both R-DIMMs and LR-DIMMs, but you can't mix these two memory types. Mixing R-DIMMs and LR-DIMMs will result in a memory error flash of the status indicator light when you turn on your computer.
Model specifications
Mac Pro Memory Upgrade
Mac Pro model | Max RAM | Speed | Type |
---|---|---|---|
8-core | 768GB | 2666MHz DDR4 ECC | LR-DIMM or R-DIMM |
12-core | 768GB | 2933MHz DDR4 ECC | LR-DIMM or R-DIMM |
16-core | 768GB | 2933MHz DDR4 ECC | LR-DIMM or R-DIMM |
24-core | 1.5TB | 2933MHz DDR4 ECC | LR-DIMM or R-DIMM |
28-core | 1.5TB | 2933MHz DDR4 ECC | LR-DIMM or R-DIMM |
Configured from Apple, Mac Pro models include the following DIMM types:
- R-DIMMs for configurations up to 192GB (6x32GB).
- LR-DIMMs for configurations of 384GB (6x64GB) or more.
All memory included with your Mac Pro is 2933MHz. Mac Pro models with 8 core processors operate memory at 2666MHz.