Attention Brazilian friends:

According to Brazil's tax policy, it is recommended to purchase the PR9 motherboard + E5 2640 V3 processor package, and you will not have to pay more expensive taxes.

Dear friend, if you need a separate motherboard, click the picture to jump to the product link.

Set:
Option 1: PR9 motherboard + E5 2640 V3 processor
Option 2: PR9 motherboard + E5 2640 V3 processor + DDR4 2*8GB 2133MHz RAM

CPU
Intel Xeon E5-2640 v3
Number of threads: 16 threads
L3 cache: 20MB
Number of cores: eight cores
Primary frequency: 2.6GHz
Integrated graphics card: not supportedNote:
1: The CPU is used and in good condition.
2: There may be some physical scratches on the CPU surface, which is normal.
3: All CPUs are strictly tested before shipment. Please do not worry about performance. Second hand processor, if you mind, please don't buy it. Thanks for your understanding.

Specification:
Chipset: B85/Q85
Model: MACHINIST
CPU socket: LGA 2011-3
CPU supported: Intel Series With LGA 2011-3 Socket(Support Intel Core i7 or xeon e5 v3&v4 series)
Memory socket: 4*DDR4 Support Dual-channel
Max memory supported: 4*32GB DDR4
Memory type supported: 2133/2400/2666/3000/3200/3600mhz(The Server Ram Can't Work With The Desktop Ram, it Has The Compability Problem.It is recommended to use a well-known brand of hard drive SSD. Branded SSD hard drives are more compatible. If in doubt. You can contact customer service for consultation and will recommend it for you.)
Motherboard dimension: 21.5CM*18.5CM
Motherboard weight(including package): 0.8kg or so

Note:
1:The color of the bottom plate of the slot may vary from batch to batch, but it will not affect the use of the product. The product is constantly optimized and upgraded.
2:Please allow 1-3mm differs due to manual measurement.
3:Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
4:This planform needs powerful power supply. please make sure your power supply can enough to supports this planform. (at least 500w brand power supply)
5:The battery in motherboard photos will be removed before shipping, as battery is forbidden at CN post and custom.
For Customs duties problem , pls make sure you can solve the customs clearance problems by yourself, if you can't solve it, we don't advise you to buy goods in our store. We are not responsible for customs duties. Thanks for your kindly understanding.