This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

2.6GHz quad-core Intel Core i7
Turbo Boost up to 3.5GHz
Four Thunderbolt 3 (USB-C) ports
Intel HD Graphics 530
Mac OS Sierra

The MacBook Pro “Core i7” 2.9 15-Inch (Mid-2017 Retina Display, Touch Bar, Four Thunderbolt 3 Ports) is powered by a 14 nm, 7th Generation “Kaby Lake” 2.9 GHz Intel “Core i7” processor (7820HQ), with four independent processor “cores” on a single silicon chip, an 8 MB shared level 3 cache, 16 GB of onboard 2133 MHz LPDDR3 SDRAM and 512 GB of onboard flash storage (RAM cannot be upgraded at the time of purchase, but the flash storage could), and dual graphics processors — an AMD Radeon Pro 560 with 4 GB of dedicated GDDR5 memory and an integrated Intel HD Graphics 630 graphics processor that shares memory with the system. Externally, this notebook has an integrated 720p FaceTime HD webcam, a thin, backlit “second generation” butterfly mechanism keyboard with an integrated “Touch Bar” touch-sensitive control that adapts for different applications and provides Touch ID login support in lieu of traditional function keys, and a gigantic “Force Touch” trackpad. Additionally, it has a high-resolution LED-backlit 15.4″ widescreen 2880×1800 (220 ppi, 500 nits) “Retina” display, and a integrated battery that provides an Apple estimated 10 hours of runtime. This notebook is offered in either silver colored aluminum or a darker “Space Gray” colored aluminum housing (but not other colors) and weighs just a bit more than 4 pounds (1.83 kg). Connectivity includes 802.11ac Wi-Fi, Bluetooth 4.2, four “Thunderbolt 3” ports (USB-C connector), and a 3.5 mm headphone jack.

Renewed products look and work like new. These pre-owned products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Packaging and accessories may be generic. All products on Amazon Renewed come with a minimum 90-day supplier-backed warranty.
2.9GHz quad-core Intel Core i7 processor with Turbo Boost up to 3.9GHz
16GB 2133MHz LPDDR3 memory
512GB SSD storage

Experience next-level performance and connectivity with the Asus ROG STRIX B550-F GAMING WIFI II, featuring PCIe 4.0, WiFi 6E and 2.5Gb Ethernet. Robust power and effective cooling make the ROG Strix B550-F Gaming (WiFi 6) the perfect partner for 3rd Gen AMD Ryzen CPUs. Futuristic aesthetics, intuitive software, and a reliable Stack Cool 3+ design put your build in the winner’s circle.

AM4 socket: Ready for AMD Ryzen 3000 and 5000 series, plus 5000 and 4000 G-series desktop processors.Bluetooth v5.2
Best gaming connectivity: PCIe 4.0-ready, dual M.2 slots, USB 3.2 Gen 2 Type-C, plus HDMI 2.1 and DisplayPort 1.2 output
Smooth networking: On-board WiFi 6E (802.11ax) and Intel 2.5 Gb Ethernet with ASUS LANGuard
Robust power solution: 12+2 teamed power stages with ProCool power connector, high-quality alloy chokes and durable capacitors
Renowned software: Bundled 60 days AIDA64 Extreme subscription and intuitive UEFI BIOS dashboard
DIY-friendly design: Includes pre-mounted I/O shield, BIOS FlashBack, Q-LEDs and SafeSlot
Unmatched personalization: ASUS-exclusive Aura Sync RGB lighting, including Aura RGB and addressable Gen 2 RGB headers
Industry-leading gaming audio: Two-Way AI Noise Cancelation, SupremeFX S1220A codec, DTS Sound Unbound and Sonic Studio III for immersive sound

The ASUS TUF GAMING A520M-PLUS WiFi comes battle-hardened with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive set of cooling options, this motherboard delivers rock-solid performance and unwavering gaming stability for AMD 3rd Gen Ryzen CPUs.

AMD AM4 Socket: l Ready for Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
Comprehensive cooling: Large VRM heatsink, PCH heatsink and Fan Xpert 2+
Made for online gaming: 802.11ac Wi-Fi, TUF LANGuard and TurboLAN technology
Gaming Connectivity: BIOS FlashBack button, USB 3.2 Gen 1 Type-A, 32Gb/s M.2 onboard, SATA 6Gb/s, 802.11ac Wi-Fi, DisplayPort/HDMI/D-Sub
Gaming Look and Feel: ASUS-exclusive Aura Sync RGB lighting, including RGB headers and a Gen 2 addressable RGB header for greater customization

Supports 3rd Gen AMD Ryzen Processors AMD AM4 Socket Dual Channel DDR4, 2 DIMMs 4+3 Phases Digital PWM PCIe 3.0 x16 Slot 1x NVMe PCIe 3.0 x4 M.2 Slot ALC887 Audio Codec Blazing Fast 1GbE LAN Rear D-Sub, DVI & HDMI Support Q-Flash Plus – Easily Flash Your BIOS RGB FUSION 2.0 mATX Form Factor.

Supports 3rd Gen AMD Ryzen Processors
AMD AM4 Socket
Dual Channel DDR4, 2 DIMMs
4 plus 3 Phases Digital PWM
PCIe 3.0 x16 Slot
1x NVMe PCIe 3.0 x4 M.2 Slot
ALC887 Audio Codec
Blazing Fast 1GbE LAN
Rear D-Sub, DVI and HDMI Support
Q-Flash Plus – Easily Flash Your BIOS