Refurbished iMac 27" 2017 512GB Silver, 16GB memory
$686
Lowest Good price 
Back Market
- 1‑year warranty
- 30‑day returns
- Free shipping
Sellers pay us a commission. It never changes the order. Is RefurbMe free to use?
Prices checked Oct 27, 1:31 PM EDT
Other iMac 27" versions
Storage
- iMac 27" 3.8Ghz Intel Quad-Core i5 7th gen, 512GB SSD, 16GB memory
- iMac 27" 3.8Ghz Intel Quad-Core i5 7th gen, 1TB SSD, 16GB memory, from $629
- iMac 27" 3.8Ghz Intel Quad-Core i5 7th gen, 2TB Fusion Drive, 16GB memory, from $469
- iMac 27" 3.8Ghz Intel Quad-Core i5 7th gen, 2TB SSD, 16GB memory, from $879
Memory
Not buying today? Get an alert under $650
Refurbished iMac 27" prices today
One seller lists it today, at $686.
What Excellent, Good and Fair look like
The grade describes looks only, as each seller grades it. Every seller here gives a 1‑year warranty. Each seller words its own grades, so here is what each seller calls it.
Excellent
No seller lists this grade for this configuration today
- Back Market calls it Premium or Excellent
Shown on a MacBook Pro M2, for illustration.
From $686 for this configuration, at 1 of 1 sellers
- Back Market calls it Good
Shown on a MacBook Pro M2, for illustration.
Fair
No seller lists this grade for this configuration today
- Back Market calls it Fair
Shown on a MacBook Pro M2, for illustration.
iMac 27" specs
- Screen
- 27" Retina display · 218ppi at a resolution of 5120x2880
- Processor
- Intel 3.8 GHz Quad-Core i5 7th gen , with Turbo Boost up to 4.2 GHz
- Memory
- 16GB 2400MHz DDR4
- Graphics
- AMD Radeon Pro 580 with 8GB memory
- Shipped with
- macOS 10.12 (Sierra) or above
- Latest software
- macOS 13 (Ventura)
- Bluetooth generation
- 4.2
- Wi-Fi generation
- 5
- Thunderbolt port count
- 4
- Thunderbolt generation
- 3
- Model identifier
- iMac18,3
- Model number
- A1418
- EMC number
- 3069
- Released
- June 5, 2017
- Discontinued
- March 19, 2019
- Weight
- 21.03 lb
- Size (H x W x D)
- 20.31in x 25.59in x 7.99in
Questions about the iMac 27"
What is MNED2?
MNED2 is Apple's part number for the iMac 27" 2017 512GB Silver. The one on this page is a custom configuration of it, with 16GB memory. Its model number is A1418. Apple released it in June 5, 2017. Its launch price was $2,699. Apple sold it new until March 19, 2019. It runs macOS 13 (Ventura).
Which seller has the cheapest refurbished iMac 27"?
Today it is Back Market, at $686 for a Good (B) unit with 1‑year warranty.
What warranty comes with a refurbished iMac 27"?
It depends on the seller. On this page: Back Market 1‑year warranty. Every seller here takes returns for 30 days.
Is a refurbished Mac mini worth buying?
Yes, for most buyers. A refurbished Mac mini performs like a new one for less money, and a desktop that never leaves your desk carries little of the risk of a used laptop. On 7 October 2026, Back Market listed the M1 Mac mini with 8 GB and 256 GB at $488, about 30% below Apple's $699 launch price. eBay Refurbished listed the M4 with 16 GB and 256 GB at $729, $170 less than Apple's new M6 Mac mini with the same memory and storage at $899.