For shoppers seeking renewed Mac Pro desktops, these two compact 2013 workstations share a quad-core Xeon, dual FirePro D300 graphics, and a 512 GB SSD, but differ sharply in memory and listed operating system. I rank the 64 GB configuration as Best Overall because its larger memory capacity gives demanding legacy workflows more room, while the 16 GB version is Best for a Lower-Commitment Setup for buyers whose workloads are modest and who can verify its software condition. Both use aging components and dated connectivity, so the choice is less about modern workstation performance and more about whether this unusual, space-saving Mac Pro fits a specific older workflow.
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My comparison centers on practical tradeoffs: the first listing offers four times the memory, while the second specifies PCIe flash storage and a Yosemite-era operating system. Neither is a sensible default for buyers who need current software support, recent graphics features, or easy internal upgrades. I would check the seller’s exact configuration, activation status, included accessories, and return terms before choosing either renewed machine.
Complete the kit
Key Takeaways
- The Late 2013 Mac Pro with 64 GB RAM is the stronger pick for memory-heavy legacy work; both listings specify the same quad-core Xeon, dual D300 graphics, and 512 GB capacity.
- The 16 GB model is suited to lighter tasks only if its lower memory ceiling matches the workload; the listing identifies OS X Yosemite, which is substantially dated.
- Both computers are compact 12-inch-class cylindrical workstations with six Thunderbolt 2 ports and four USB 3.0 ports, not modern expandable tower systems.
- The 64 GB listing specifies macOS Sierra, while the other specifies OS X Yosemite; buyers should confirm the installed and supported software state with the seller.
- These renewed Macs make the most sense for a narrow legacy-workflow need, not buyers seeking contemporary macOS compatibility, current graphics performance, or straightforward hardware upgrades.
| Apple Mac Pro (Late 2013), 3.7 GHz Quad-Core Xeon, 64 GB RAM, 512 GB SSD (Renewed) |  | Best Overall — the stronger memory configuration for legacy workstation work | Model: Mac Pro Late 2013, ME253LL/A | Processor: 3.7 GHz quad-core Intel Xeon E5-1620 v2 | Memory: 64 GB 1866 MHz DDR3 ECC SDRAM | VIEW ON AMAZON | See Our Full Breakdown |
| Apple Mac Pro Desktop Computer, 3.7 GHz Quad-Core Intel Xeon E5, 16 GB RAM, 512 GB SSD (Renewed) |  | Best for Lighter Legacy Use — same core platform with less memory | Model: ME253LL/A | Processor: 3.7 GHz quad-core Intel Xeon E5 | Memory: 16 GB 1866 MHz DDR3 ECC | VIEW ON AMAZON | See Our Full Breakdown |
| renewed mac pro desktop | Model | Processor | Memory | Storage |
|---|---|---|---|---|
| Apple Mac Pro | Mac Pro Late 2013, ME253LL/A | 3.7 GHz quad-core Intel Xeon E5-1620 v2 | 64 GB 1866 MHz DDR3 ECC SDRAM | 512 GB SSD |
| Apple Mac Pro Desktop Computer | ME253LL/A | 3.7 GHz quad-core Intel Xeon E5 | 16 GB 1866 MHz DDR3 ECC | 512 GB PCIe flash SSD |
More Details on Our Top Picks
Apple Mac Pro (Late 2013), 3.7 GHz Quad-Core Xeon, 64 GB RAM, 512 GB SSD (Renewed)
This is my first choice of the two because 64 GB of ECC memory gives the same basic quad-core Xeon platform a much roomier working set than the 16 GB alternative. That difference can matter when keeping several applications or large projects open, even though it does not turn a 2013 processor or its dual FirePro D300 graphics into modern hardware. Both listings provide 512 GB of solid-state storage and the same six Thunderbolt 2 and four USB 3.0 ports, so the main reason to favor this configuration is memory capacity, not a fundamentally newer machine.
The compact cylindrical enclosure is an unusual fit for a workstation: it takes little desk space and provides a useful spread of older high-speed connections, including HDMI and dual Gigabit Ethernet. At the same time, limited internal expansion means buyers should plan around the installed configuration and external peripherals rather than expect tower-style upgrades. Thunderbolt 2 also constrains newer display and storage setups compared with current desktop connections.
The listing specifies macOS Sierra, which is newer than Yosemite on the 16 GB model, but both are dated operating systems. I would confirm the installed OS, activation status, and compatibility with the buyer’s required applications before purchase. The supplied description mentions accessories and a minimum 90-day refurbished warranty; that is useful purchase protection, but it does not erase the age-related risk of a renewed computer. Compared with the 16 GB option, this one is the more convincing choice for demanding older workloads, yet buyers needing current software support should skip both.
Pros:- 64 GB ECC memory offers substantially more headroom than the 16 GB alternative.
- 512 GB SSD and dual AMD FirePro D300 graphics are specified.
- Six Thunderbolt 2 ports, four USB 3.0 ports, HDMI, and dual Gigabit Ethernet provide varied older-device connectivity.
- Listing includes accessories and a minimum 90-day refurbished warranty.
Cons:- Late 2013 hardware and macOS Sierra are dated for current software needs.
- Limited internal expansion makes later hardware changes less flexible.
- Thunderbolt 2 and the older D300 graphics limit appeal for modern displays and graphics-heavy work.
Best for: Buyers running compatible legacy creative, technical, or multitasking workloads who want the larger 64 GB memory configuration in a compact Mac workstation.
Not ideal for: People who need current macOS support, modern graphics performance, easy internal upgrades, or a system intended to serve as a long-term contemporary workstation.
- Model:Mac Pro Late 2013, ME253LL/A
- Processor:3.7 GHz quad-core Intel Xeon E5-1620 v2
- Memory:64 GB 1866 MHz DDR3 ECC SDRAM
- Storage:512 GB SSD
- Graphics:Dual AMD FirePro D300, 2 GB GDDR5 each
- Ports:6 Thunderbolt 2, 4 USB 3.0, HDMI 1.4
- Operating system:macOS Sierra listed
- Dimensions and weight:12 × 12 × 12 inches; 11 pounds
- Refurbished warranty:Minimum 90 days
Our verdict“I rank this first for buyers committed to a compatible legacy workflow because its 64 GB RAM configuration is the clearest advantage in this pair.”
Apple Mac Pro Desktop Computer, 3.7 GHz Quad-Core Intel Xeon E5, 16 GB RAM, 512 GB SSD (Renewed)
This renewed Mac Pro shares much of the first pick’s hardware identity: a 3.7 GHz quad-core Xeon, dual FirePro D300 graphics, a 512 GB flash drive, and a compact cylindrical design. Its defining compromise is 16 GB of ECC memory, one quarter of the 64 GB configuration above. That makes it a narrower fit: buyers with modest workloads may have enough memory, but large creative projects or heavy multitasking have less breathing room. I would not choose it simply because the processor name sounds workstation-grade.
The listing calls out PCIe flash storage, which is a useful detail for a machine of this generation, but the stated capacity is still 512 GB and does not distinguish it from the other option on space alone. Its six Thunderbolt 2 ports and four USB 3.0 ports mirror the higher-memory model, so connectivity does not provide a meaningful reason to rank it above that machine. The same is true of the dual D300 graphics: they are dedicated workstation-class components for their era, not a substitute for newer graphics hardware.
The bigger concern is the specified OS X Yosemite. Compared with the first listing’s macOS Sierra, Yosemite is older, and buyers should verify exactly what is installed and whether their required software can run. The supplied details do not state a warranty term, so I would confirm the seller’s coverage and return policy before ordering. This is a reasonable candidate only when a buyer has a particular compatible task and accepts the memory and software limits. For most people choosing between these two, the 64 GB model’s additional headroom makes the stronger case.
Pros:- 3.7 GHz quad-core Xeon and dual FirePro D300 graphics are specified.
- 512 GB PCIe flash storage provides solid-state capacity for a legacy workstation.
- Six Thunderbolt 2 and four USB 3.0 ports support a range of older peripherals.
- Compact cylindrical enclosure fits where a conventional workstation tower may not.
Cons:- 16 GB ECC memory is limited beside the 64 GB model.
- OS X Yosemite is an older listed operating system and may not suit required applications.
- Supplied product details do not specify a refurbished warranty term.
Best for: A buyer with a specific, light legacy Mac workload who needs the compact form factor and does not expect to run memory-heavy applications.
Not ideal for: Buyers who multitask heavily, work with large projects, want a newer listed operating system, or need the broadest possible use from an aging workstation.
- Model:ME253LL/A
- Processor:3.7 GHz quad-core Intel Xeon E5
- Memory:16 GB 1866 MHz DDR3 ECC
- Storage:512 GB PCIe flash SSD
- Graphics:Dual AMD FirePro D300, 2 GB GDDR5 each
- Ports:6 Thunderbolt 2, 4 USB 3.0
- Operating system:OS X Yosemite listed
- Wireless:802.11ac Wi-Fi and Bluetooth 4.0
- Dimensions:9.9 inches tall × 6.6 inches diameter
Our verdict“I would choose this only for a light, compatible legacy workload where the 16 GB ceiling and Yosemite-era software are acceptable.”
How We Picked
I ranked these options by how well their supplied configurations address distinct buyer needs, not by treating an old Mac Pro name as a promise of present-day workstation capability. My main comparisons are memory capacity, storage details, listed operating system, graphics, ports, and expansion limits. Since both listings name the same 3.7 GHz quad-core Xeon class and dual AMD FirePro D300 graphics, their differences in everyday suitability depend more on RAM and software state than on headline processor specifications.
The 64 GB model takes the lead because its larger memory pool is the clearer benefit for multitasking and memory-intensive applications, and its listed macOS Sierra is newer than Yosemite. That does not make either operating system current, and I do not assume a particular upgrade path or application compatibility. The 16 GB model remains a distinct option for buyers with lighter needs who value the stated PCIe flash storage and accept the smaller memory allotment. I also weigh the shared limitations: aging 2013 hardware, Thunderbolt 2 rather than newer interfaces, and limited internal expansion. Refurbished condition can vary, so I treat the stated minimum warranty and seller verification as part of the purchase decision rather than as proof of a particular machine’s condition.
| renewed mac pro desktop | Model | Operating system |
|---|---|---|
| Apple Mac Pro | Mac Pro Late 2013, ME253LL/A | macOS Sierra listed |
| Apple Mac Pro Desktop Computer | ME253LL/A | OS X Yosemite listed |
Factors to Consider When Choosing Renewed Mac Pro Desktops
When I compare renewed Mac Pro desktops from this generation, I start with the work they must still perform, not the workstation label. These are compact, older systems whose fit depends on software compatibility, memory needs, connection requirements, and a seller’s refurbished terms.
Choose memory for the workload
The clearest difference here is 64 GB versus 16 GB of ECC memory. More memory can help keep larger projects and more applications available at once, but it cannot make an old processor faster or restore support for software that no longer runs on the machine. The 64 GB listing is the safer match for heavier compatible workloads. The 16 GB model makes sense only when the task is modest and the buyer has checked actual application requirements. Since upgrade flexibility is limited on this design, I would treat the listed memory as a central buying decision rather than assume an easy future change.
Check software compatibility before choosing
The first listing specifies macOS Sierra, while the second specifies OS X Yosemite. Both are old operating systems, and neither listing alone proves which applications, security tools, or peripherals will work for a buyer today. I would make a short list of required software versions and confirm compatibility with the seller’s exact machine configuration. Also ask what operating system is installed, whether setup and activation are ready, and whether the system can be restored. If current macOS support is a must-have, these two renewed Mac Pros are poor candidates regardless of memory.
Treat the compact design as a tradeoff
The cylindrical Mac Pro occupies little desk space and includes a useful set of older ports, including Thunderbolt 2 and USB 3.0. That compact footprint is appealing when a buyer already owns compatible displays, drives, and adapters. It is less appealing for someone who expects modern display connections, fast current-generation external storage, or routine internal upgrades. Both options have dual FirePro D300 graphics, so neither has a graphics advantage within this comparison. Check that required displays and accessories connect properly before buying, and factor in any adapters the setup may need.
Verify renewed condition and seller terms
Renewed describes a sales condition, not a guarantee that every unit has identical wear, accessories, or service history. The 64 GB listing names accessories and a minimum 90-day refurbished warranty; the supplied description for the 16 GB model does not state a warranty period. I would confirm the return window, warranty coverage, included power cable and accessories, and whether the advertised RAM, SSD, and graphics match the actual unit. For an older computer, these checks are part of evaluating the purchase—not administrative details to leave until after it arrives.
Frequently Asked Questions
Which renewed Mac Pro is the better choice between these two?
I rank the Late 2013 model with 64 GB RAM first because it offers four times the memory of the 16 GB option while retaining the same stated quad-core Xeon class, dual D300 graphics, and 512 GB storage capacity. That larger memory pool makes it a more flexible choice for demanding compatible legacy tasks. Its macOS Sierra listing is also newer than Yosemite, although neither system should be treated as current. Buyers who need modern software support should look beyond both.
Is 16 GB of memory enough on the renewed 2013 Mac Pro?
It can be enough for light, compatible tasks, but the answer depends on the applications and project sizes involved. The 16 GB configuration has much less headroom than the 64 GB model, so extensive multitasking or large creative workloads are less suitable. Because the cylindrical Mac Pro offers limited internal expansion, I would not buy the lower-memory listing while counting on a simple future upgrade. Check application requirements and confirm the machine’s configuration with the seller.
Can these renewed Mac Pros run current macOS and applications?
The supplied listings identify macOS Sierra on the 64 GB model and OS X Yosemite on the 16 GB model. Those are older releases, and the product information provided here does not establish a supported upgrade path or compatibility with current applications. I recommend confirming the exact installed system and checking every required application, peripheral, and security tool before purchase. If a current operating system is essential, I would not rely on either listing without explicit, verifiable compatibility details.
Are the ports on these Mac Pro desktops suitable for a modern setup?
Both configurations list six Thunderbolt 2 ports and four USB 3.0 ports, while the 64 GB listing also specifies HDMI 1.4. Those connections can suit older displays, storage devices, and peripherals, but they are not the newer standards found on current desktops. Buyers should check their monitors, docks, and external drives for compatibility and account for any adapters needed. The two options are closely matched on connectivity, so ports do not outweigh the memory difference.
What should I verify before buying a renewed Mac Pro?
I would confirm the exact RAM, SSD, graphics, and operating system installed, then ask whether the machine is ready for setup and activation. Check the seller’s return period and warranty terms, especially for the 16 GB listing, whose supplied description does not state a warranty duration. Ask which accessories are included and inspect the condition policy for refurbished units. Finally, verify compatibility with required software and peripherals, since these machines are older and have limited internal expansion.
Conclusion
For the broadest fit in this pair, I recommend the 64 GB Late 2013 Mac Pro to buyers with a compatible legacy workflow who benefit from more memory and can accept dated hardware and macOS Sierra. The 16 GB model is a narrower pick for light tasks, a specific older application, or a buyer who has confirmed that Yosemite and the memory limit are adequate. I would skip both if I needed current macOS support, modern graphics, easy expansion, or a desktop meant for years of general-purpose use. Before ordering either renewed unit, I would verify its actual configuration, software state, accessories, warranty, and return terms with the seller.
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