If you have a question about your order or an item, click the "Email This Seller" button above. Please include the order number or item number/name in your message if applicable.

Protek is a U.S. based tech company specializing in consumer, commercial, and enterprise sales. All products in our store have shipping options as quickly as overnight (Next business day) unless specified otherwise. All our products are Shipped By Newegg, which means your orders ship from Newegg warehouses. Newegg handles the fulfillment, shipping, and customer service for your order. If you have a shipping or payment concern, please contact Newegg Customer Support.

All products on our store have a 30 day guarantee. Items must be returned in the same condition with the packaging it was received in. Damage caused by improper installation or usage such as bent motherboard pins is not covered under warranty.

All used/refurbished products are rigorously tested to function and perform as they are intended. Products will be cleaned and restored to the best possible condition. All new items are brand new in box with all accessories, they are not repackaged used items like some other sellers provide.

All used/refurbished motherboards come with BIOS and firmware updated to the latest revision provided by the manufacturer. Used/refurbished motherboards come with IO shield and 1x SATA cable unless otherwise stated. Protek makes every attempt to supply the original accessories for used/refurbished products. However, regardless of what the original Newegg product catalog says or shows in the stock product images, we only guarantee that you will receive the product itself. Additional accessories may or may not be included. Bear in mind that your open box product may not contain original packaging, cables, adapters, manuals, CDs, etc. If you have a question about which accessories are included, please contact us before you order.
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G.SKILL Ripjaws S5 Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3636F32GX2-RS5K
G.SKILL Ripjaws S5 Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3636F32GX2-RS5K
  • CAS Latency: CL36
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-36-36-96
  • Model #: F5-6000J3636F32GX2-RS5K
  • Return Policy: View Return Policy
$999.98
Crucial Pro Overclocking 32GB (2 x 16GB) DDR5 6000 (PC5 48000) Desktop Memory Model CP2K16G60C36U5B
Crucial Pro Overclocking 32GB (2 x 16GB) DDR5 6000 (PC5 48000) Desktop Memory Model CP2K16G60C36U5B
  • CAS Latency: CL36
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-38-38-80
  • Model #: CP2K16G60C36U5B
  • Return Policy: View Return Policy
$399.99
Intel Core i9-12900K - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512900K
Used - Very Good: Intel Core i9-12900K - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512900K
  • Series: Core i9 12th Gen
  • L3 Cache: 30MB
  • L2 Cache: 14MB
  • Cooling Device: Cooling device not included - Processor Only
  • Model #: BX8071512900K
  • Return Policy: View Return Policy
$329.99
Free Shipping
G.SKILL Trident Z5 RGB Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3636F32GX2-TZ5RK
G.SKILL Trident Z5 RGB Series 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3636F32GX2-TZ5RK
  • CAS Latency: CL36
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-36-36-96
  • Model #: F5-6000J3636F32GX2-TZ5RK
  • Return Policy: View Return Policy
$904.99
Free Shipping
WD Blue 3D NAND 250GB Internal SSD - SATA III 6Gb/s 2.5"/7mm Solid State Drive - WDS250G2B0A
Used - Like New: WD Blue 3D NAND 250GB Internal SSD - SATA III 6Gb/s 2.5"/7mm Solid State Drive - WDS250G2B0A
  • Max Sequential Read: Up to 550 MBps
  • Max Sequential Write: Up to 525 MBps
  • 4KB Random Read: Up to 95,000 IOPS
  • 4KB Random Write: Up to 81,000 IOPS
  • Model #: WDS250G2B0A
  • Return Policy: View Return Policy
$62.99
G.SKILL TridentZ RGB Series 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16D-16GTZR
Used - Like New: G.SKILL TridentZ RGB Series 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16D-16GTZR
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-18-18-38
  • Model #: F4-3200C16D-16GTZR
  • Return Policy: View Return Policy
$133.99
Crucial E100 M.2 2280 1TB PCI-Express 4.0 x4 PCIe Internal Solid State Drive (SSD)
Used - Like New: Crucial E100 M.2 2280 1TB PCI-Express 4.0 x4 PCIe Internal Solid State Drive (SSD)
  • Max Sequential Read: Up to 5000 MBps
  • Max Sequential Write: Up to 4500 MBps
  • Form Factor: M.2 2280
  • Capacity: 1TB
  • Model #: CT1000E100SSD8
  • Return Policy: View Return Policy
Save 11%
$149.99
$168.99
G.SKILL TridentZ RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C18D-32GTZR
G.SKILL TridentZ RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C18D-32GTZR
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 18-22-22-42
  • Model #: F4-3600C18D-32GTZR
  • Return Policy: View Return Policy
$339.99
AMD Ryzen 7 5800X3D - Ryzen 7 5000 Series 8-Core 3.4 GHz Socket AM4 105W None Integrated Graphics Desktop CPU Processor - 100-100000651WOF
Used - Like New: AMD Ryzen 7 5800X3D - Ryzen 7 5000 Series 8-Core 3.4 GHz Socket AM4 105W None Integrated Graphics Desktop CPU Processor - 100-100000651WOF
  • Series: Ryzen 7 5000 Series
  • L3 Cache: 96MB
  • L2 Cache: 4MB
  • Cooling Device: Cooling device not included - Processor Only
  • Model #: 100-100000651WOF
  • Return Policy: View Return Policy
$729.99
MSI Ventus GeForce RTX 3060 12GB GDDR6 PCI Express 4.0 Graphics Card RTX 3060 Ventus 2X 12G OC
Used - Like New: MSI Ventus GeForce RTX 3060 Graphics Card RTX 3060 Ventus 2X 12G OC
  • Max Resolution: 7680 x 4320
  • DisplayPort: 3 x DisplayPort 1.4a
  • HDMI: 1 x HDMI 2.1
  • Card Dimensions (L x H): 9.25" x 4.88"
  • Model #: RTX3060Ventus2X12GOC
  • Return Policy: View Return Policy
$349.99
Free Shipping
Western Digital WD_BLACK SN770 M.2 2280 2TB PCIe Gen4 16GT/s, up to 4 Lanes Internal Solid State Drive (SSD) WDS200T3X0E
Western Digital WD_BLACK 2TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS200T3X0E
  • Max Sequential Read: Up to 5150 MBps
  • Max Sequential Write: Up to 4850 MBps
  • 4KB Random Read: Up to 650,000 IOPS
  • 4KB Random Write: Up to 800,000 IOPS
  • Model #: WDS200T3X0E
  • Return Policy: View Return Policy
Save 6%
$399.98
$429.99
ASUS ROG Strix Z390-E Gaming LGA 1151 (300 Series) Intel Z390 ATX Intel Motherboard
Used - Very Good: ASUS ROG Strix Z390-E Gaming LGA 1151 (300 Series) ATX Intel Motherboard
  • Memory Standard: DDR4 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666/ 2400/ 2133 * Hyper DIMM support is subject to the physical characteristics of individual CPUs. * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
  • Number of Memory Slots: 4x288pin (DDR4)
  • Audio Chipset: ROG SupremeFX S1220A High Definition Audio CODEC
  • Brand: ASUS
  • Model #: Strix Z390-E Gaming
  • Return Policy: View Return Policy
Save 49%
$184.99
$367.44
Free Shipping
MSI PRO Z390-A PRO LGA 1151 (300 Series) Intel Z390 ATX Intel Motherboard
Used - Very Good: MSI PRO Z390-A PRO LGA 1151 (300 Series) ATX Intel Motherboard
  • Memory Standard: DDR4 4400(OC)/ 4300(OC)/ 4266(OC)/ 4200(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3300(OC)/ 3200(OC)/ 3000(OC)/ 2800(OC)/ 2666/ 2400/ 2133
  • Number of Memory Slots: 4x288pin (DDR4)
  • Audio Chipset: Realtek ALC892
  • Brand: MSI
  • Model #: Z390-A PRO
  • Return Policy: View Return Policy
Save 22%
$139.99
$179.99
Free Shipping
MSI MPG Z490 GAMING PLUS LGA 1200 Intel Z490 ATX Intel Motherboard
Used - Very Good: MSI MPG Z490 GAMING PLUS LGA 1200 ATX Intel Motherboard
  • Memory Standard: Supports 1R 2933 / 2666 / 2133 * 1DPC 1R Max speed up to 5000+ 1DPC 2R Max speed up to 4500+ 2DPC 1R Max speed up to 4400+ 2DPC 2R Max speed up to 4000+ * Please refer www.msi.com for more information on compatible memory.
  • Number of Memory Slots: 4x288pin (DDR4)
  • Audio Chipset: Realtek ALC1200-VD1 Codec
  • Brand: MSI
  • Model #: MPG Z490 GAMING PLUS
  • Return Policy: View Return Policy
$149.99
Free Shipping
GIGABYTE B560 HD3 LGA 1200 Intel B560 ATX Intel Motherboard
Used - Very Good: GIGABYTE B560 HD3 LGA 1200 ATX Intel Motherboard
  • Memory Standard: DDR4 5333(OC) / DDR4 5133(OC) / DDR4 5000(OC) / 4933(OC) / 4800(OC) / 4700(OC) / 4600(OC) / 4500(OC) / 4400(OC) / 4300(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3666(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3333(OC) / 3300(OC) / 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133 (11th Gen Intel Core i9 / i7 / i5 processors) DDR4 2933 / 2666 / 2400 / 2133 (10th Gen Intel Core i9 / i7 processors) DDR4 2666 / 2400 / 2133 (10th Gen Intel Core i5 / i3 / Pentium / Celeron processors)
  • Number of Memory Slots: 4x288pin (DDR4)
  • Audio Chipset: Realtek Audio CODEC
  • Brand: GIGABYTE
  • Model #: B560 HD3
  • Return Policy: View Return Policy
$104.99
Free Shipping
Crucial BX500 240GB 3D NAND SATA 2.5-Inch Internal SSD, up to 540 MB/s - CT240BX500SSD1
Used - Very Good: Crucial BX500 240GB 3D NAND SATA 2.5-Inch Internal SSD, up to 540 MB/s - CT240BX500SSD1
  • Max Sequential Read: Up to 540 MBps
  • Max Sequential Write: Up to 500 MBps
  • Power Consumption (Active): Average Active Power (mW): 60 Max Read Operating (mW): 3000 Max Write Operating (mW): 3000
  • Used For: Consumer
  • Model #: CT240BX500SSD1
  • Return Policy: View Return Policy
Save 18%
$72.99
$89.99
G.SKILL Aegis 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GIS
Used - Like New: G.SKILL Aegis 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GIS
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 19-19-19-43
  • Model #: F4-2666C19D-32GIS
  • Return Policy: View Return Policy
Save 11%
$229.99
$259.99
MSI Z370M GAMING PRO AC LGA 1151 (300 Series) Intel Z370 HDMI USB 3.1 Micro ATX Intel Motherboard
Used - Very Good: MSI Z370M GAMING PRO AC LGA 1151 (300 Series) Micro ATX Intel Motherboard
  • Memory Standard: DDR4 4000+(OC)/ 3866(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3300(OC)/ 3200(OC)/ 3000(OC)/ 2800(OC)/ 2667/ 2400/ 2133
  • Number of Memory Slots: 4x288pin (DDR4)
  • Audio Chipset: Dual Realtek ALC1220 Codec
  • Brand: MSI
  • Model #: Z370M GAMING PRO AC
  • Return Policy: View Return Policy
$199.99
Free Shipping
Crucial MX500 1TB 3D NAND SATA 2.5 Inch Internal SSD, up to 560 MB/s  - CT1000MX500SSD1
Used - Like New: Crucial MX500 1TB 3D NAND SATA 2.5 Inch Internal SSD, up to 560 MB/s - CT1000MX500SSD1
  • Max Sequential Read: Up to 560 MBps
  • Max Sequential Write: Up to 510 MBps
  • 4KB Random Read: Up to 95,000 IOPS
  • 4KB Random Write: Up to 90,000 IOPS
  • Model #: CT1000MX500SSD1
  • Return Policy: View Return Policy
Save 36%
$209.99
$329.99
Kingston A400 2.5" 480GB SATA III 3D NAND Internal Solid State Drive (SSD) SA400S37/480G
Used - Very Good: Kingston A400 2.5" 480GB SATA III 3D NAND Internal Solid State Drive (SSD) SA400S37/480G
  • Max Sequential Read: Up to 500 MBps
  • Max Sequential Write: Up to 350 MBps
  • Power Consumption (Active): 0.279W Avg 0.642W (MAX) Read 1.535W (MAX) Write
  • Power Consumption (Idle): 0.195W
  • Model #: SA400S37/480G
  • Return Policy: View Return Policy
Save 36%
$87.99
$137.99