Thinkcentre P300 4th Gen i7 4790 CPU 16GB RAM 500GB SSD Quadro K600 Graphics card, Windows 10 Pro Refurbished PC

View purchase options

Product Specification

Processor Intel Core i7 4790 3.6GHz Quad core with Turbo boost up to 4GHz
Operating system Windows 10 Pro 64 BIt
Graphics nVidia Quadro K600 (Display port & DVi)
Audio Realtek ALC662 codec
USB 2 ports x 2 (rear)
USB 3.0 ports x 6 (2 front & 2 Rear)
Front interfaces Front Audio & USB 3.0
Rear interfaces Gigabit LAN / RS232 Serial / Audio /USB Display Port/ DVI
CD/DVD drive N/A
Model Number 30AJ
Grade A - These base units are in excellent condition

Product Information

This Powerful refurbished PC from AC Computers is a  Lenovo ThinKStation  P300. It is powered by a 4th generation Intel Core  i7processor.  This workstation offers unparalleled performance and superior reliability to meet growing customers needs.

There are 5 key points to know about the ThinkStation P300. It provides customers with:

  1. Workstation performance at a desktop price
  2. High-end Intel Core processors to handle intense programs and applications
  3. Dedicated NVIDIA graphics to handle graphics-intensive projects with ease
  4. ECC memory to protect essential data
  5. ISV-certification to give them access to the applications they need for their business

More Product Information


All refurbished items come with a 12 Month Return to base warranty (unless otherwise stated), this covers any hardware fault that may occur to the item.

Telephone & remote support –
All our items arrive fully configured with the relevant operating system, drivers and updates. Should you require any help with your device we offer free telephone and remote support within the first 14 days of your purchase.

Money Back Guarantee –
We recognise that buying from mail order can be a little daunting especially when you are thinking of making your purchase from a company who you have not dealt with before.

At AC Computer Warehouse both pre-sales and after sales customer service are at the top of our agenda.

We are so confident in our Products & Services that we Guarantee that if you are not entirely happy with your purchase within 14 days then we will refund the purchase price of the item (minus delivery cost, the goods must be returned by the customer in the same state as they were purchased, complete with the packaging.

Dead or arrival –
In the unlikely event that your item arrives faulty or damaged in transit, we will arrange collection of the item at our expense. The item will be either repaired and returned or replaced for a like for like product. If we are unable to fulfil your order, a refund will be made.
Should a problem occur within the first 14 days of your product arriving; AC Computers will collect your item at our expense. Anything after the 14-day period you the customer are obliged to return the item.

Battery policy –
Batteries are classed as a consumable item, so not covered under a hardware warranty. However, we do understand that items such a laptop and tablets require a working battery, we will never send a laptop out with a completely dead battery (unless clearly stated in the item description) Our laptops batteries will hold at least 30 Mins charge.

For full details please refer to our full T&Cs


If your order is urgent, please call 0161 476 2220, we will let you know if we can dispatch your order sooner than our stand delivery times.

Standard delivery 1-2 Working Days @ £10.95

3-5 Working Day Delivery – Free of Charge

Where do we deliver? – Our courier delivers to mainland UK.
Deliveries that go over sea (Norther & Republic Ireland, Channel Islands etc) Are priced at £19.99 and is a 5-day service.

Change of delivery address must be verified by PayPal, otherwise we will only ship to the registered PayPal address.

We use DPD to deliver our parcels, smaller items will be dispatched by Royal mail. Once your order has been dispatched we will email you with your tracking number. If you provide us with a mobile number you will receive a text on the day of delivery with your 1-hour delivery slot

If you have any questions please call 0161 476 2220.


3 in stock