MPN 4X4-4300U Form Factor Dimensions 4X4 (4.09-in x 4.02-in)
Processor System CPU AMD RyzenTM 3 4300U (4300U, 4C, 2.7GHz, 15-25W) Chipset SoC BIOS AMI SPI 128 Mbit
Memory Technology Dual Channel DDR4 3200 MHz Capacity 64GB (32 GB per DIMM) Socket 2 x 260-pin SO-DIMM
Graphics Controller AMD RadeonTM Graphics HDMI HDMI 2.0a Max resolution up to 4096x2160 at 60Hz DisplayPort DisplayPort 1.2a, DP++ Max resolution up to 4096x2160 at 60Hz MultiDisplay Max 4 display (Included 2 outputs from Type C)
Expansion Slot M.2 1 x M.2 (Key E, 2230) with PCIe x1, USB 2.0 for Wireless
Audio Interface Realtek ALC233, High Denition Audio.
Ethernet Controller/ Speed LAN1: Realtek RTL8125BG with 10/100/1000/2500 Mbps LAN2: Realtek R8111FPV (DASH) with 10/100/1000 Mbps Connector 2 x RJ-45
Front I/O USB 2 x USB 3.2 Gen2 (Type A) 2 x USB 3.2 Gen2 (Type C, Supports DP1.2a display output) Audio 1 (headphone and microphone jack)
Rear I/O HDMI 1 x HDMI 2.0a DisplayPort 1 x DP 1.2a Ethernet 1 x 1 Gigabit LAN, 1 x 2.5 Gigabit LAN USB 2 x USB 2.0 DC Jack 1
Internal Connector USB 2 x USB 2.0 (1 x 2.54 pitch header) COM 1 x COM (RS-232/422/485) TPM Infinion SLB9670VQ2.0
Storage M.2 1 x M.2 (KEY M, 2242/2260/2280) with PCIe x4 and SATA3 for SSD M.2 Key M 2280(Supported by bracket) SATA 1 x SATA3.0 (6.0 Gb/s)
Watchdog Timer Output From Super I/O to drag RESETCON number Interval 256 Segments 0,1,2....255sec
Power Requirements Input PWR 12V-19V DC-In Jack Power On AT/ATX supported -AT: Direct PWR on as power input ready -ATX:Press button to PWR on after power input ready
Accessories Bulk Package 2 x SCREW M2x2,D is equal to 5 (13G020302031AK) 1 x NUT M2 H is equal to 5.5mm (13G020195070AK) 1 x NUT M2 H is equal to 6.5mm (13G0201950B0AK) 1 x NUT M2 H is equal to 3.35mm (13G020271020AK) 1 x COM Cable (14G000000340AK) 1 x SATA Data/Power Cable (14G000104503AK)
Returns for Refund
TheKeyKey.com provides a 30-day refund or replacement warranty for all products with the following exceptions listed below:
Any product not purchased from TheKeyKey.com.
Any product that is no longer in brand new, unopened condition.
Any product that has been installed or has attempted to be installed.
Any product that is returned to us without its original packaging, accessories, manuals, warranty cards, and all other items enclosed in the exact condition in which it was received.
Any product that exhibits physical damage either to the product itself or to the original packing materials and accessories.
Any product with a missing or altered serial number.
Any product that has been submitted for a promotional rebate.
Any product described as "not refundable" on the product details page.
Any custom-built systems manufactured by TheKeyKey.
Any special-order items.
Open-box and refurbished products are final-sale only and are not eligible for refund.
Please verify that your products are eligible for return before requesting an RMA number. Products not eligible for return will be shipped back to you.
Returns for Repair or Replacement
TheKeyKey.com provides a 30-day repair or replacement warranty. Please obtain an RMA number and follow the return instructions included with your number.
All defective, dead on arrival (DOA) items will be inspected and tested by our RMA department. If the item is tested to be in working condition, the RMA will be rejected and the item will be returned to you.
Some items are non-refundable and can only be exchanged for the exact same item. These items are described as "not refundable" on the product detail page.
Defective parts returned for replacement by TheKeyKey must be received within 30 days of the original invoice date. Items received by TheKeyKey after the initial 30-day period are no longer eligible for refund and will be forwarded to the original manufacturer for repair or replacement only, the choice of which will be at the discretion of the manufacturer. For repair or replacement inquiries after 30 days, please contact the manufacturer directly.
For product replacement or refund requests, please return the entire item package including all accessories. Package contents will be verified for completeness before a replacement / refund is issued.
Note that any physical damage will automatically void the product warranty and we will return any products that exhibit physical damage back to you. For example, we cannot accept CPU returns if the item is cracked, chipped, burnt, has bent pins or if the item has sustained any other type of physical damage. We highly recommend carefully reading the manufacturer's instructions before installing your product.
Please make sure that your item is actually defective and that you have ruled out other incompatibility possibilities before returning the product. When we receive the returned item, we must test it thoroughly to verify that it is actually defective because our suppliers (usually the manufacturer) will not accept returns or exchanges for working items. If we determine that the returned item is in working condition, we will ship it back to you.