36,000+ results for core quad processor
- Cisco Intel Xeon Platinum 8156 Quad-core 3.60 GHz Processor UCS-CPU-8156Opens in a new window or tabOpen Box$300.00tomax_technology (33) 97.1%Free shipping
- 1PCS FOR Supermicro X7DVL-3 dual 771 Supports Quad-core CPU Server MotherboardOpens in a new window or tabPre-Owned$240.29lap*industry (7,511) 99.5%Free shippingfrom ChinaFree returns5 watchers
- 10'' Windows 11 Mini Laptop Computer 8GB+128GB Intel Celeron Quad-Core ProcessorOpens in a new window or tabBrand New$199.96Top Rated Plusnbd-direct (429) 98.5%Free shippingFree returns11+ watchers
- Laptop Computer 10.1'' Quad Core Android 12.0 Mini Netbook for Kids and AdultsOpens in a new window or tabBrand New$148.96Top Rated Plusnbddi-67 (604) 98.6%Free shippingFree returns42 watchers
- Intel Core 2 Quad Q6700 2.66GHz LGA775 SLACQ CPU ProcessorOpens in a new window or tabPre-Owned$8.00ibuycpumo (11) 100%Free shipping
- Intel Core 2 Quad Q9400 2.67GHz 4-Core LGA775 Desktop CPU Processor SLB6B 95WOpens in a new window or tabPre-Owned$7.00ibuycpumo (11) 100%Free shipping
- Intel Core 2 Quad Core Q9400 2.66 GHz LGA775 CPU ProcessorOpens in a new window or tabPre-Owned$6.99cheng3930 (680) 98.3%Free shippingfrom ChinaFree returns277 sold
- Intel Core 2 Quad Q9650 CPU 4-Core 3.0GHz/12M/1333 SLB8W LGA775 Processor TestedOpens in a new window or tabPre-Owned$25.00ibuycpumo (11) 100%Free shipping
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- Intel Core 2 Quad Q6600 SLACR 2.4GHz Quad-Core Socket LGA 775 CPU ProcessorOpens in a new window or tabPre-Owned$4.50bft_dske (285) 99.3%Free shippingfrom China87 sold
- Intel Core 2 Quad Processor Q9650 12M Cache 3.00GHz 1333MHz FSBOpens in a new window or tabPre-Owned$27.00solidbluebox (448) 100%+$4.36 shipping
- Intel Core 2 Quad Q6600 Q6700 Q8200 Q8300 Q8400 Q9550 LGA 775 CPU ProcessorOpens in a new window or tabPre-Owned$9.86 to $14.55solooper2012 (8,362) 99.2%Free shippingfrom China93+ sold
- Intel Core i5-4430 3GHz Quad-Core (CM8064601464802) ProcessorOpens in a new window or tabPre-Owned$12.20gridparitysolutions (244) 100%Free shippingLast one1 watchers
- New ListingIntel Core 2 Quad Q9550 SLAWQ 2.83 GHz Desktop CPU ProcessorOpens in a new window or tabPre-Owned$20.00chaytoritte0 (333) 100%Free shipping
- Lot of 8 Intel Core i5-7500 3.40GHz SR335 LGA 1151 Quad-Core CPU ProcessorOpens in a new window or tabPre-Owned$272.00juluplus (51,045) 96.9%Free shipping665 sold
- Intel Xeon E3-1285 V3 3.6 GHz 8M Quad-Core SR14W CPU ProcessorOpens in a new window or tabPre-Owned$49.50kelley*michelle (2,118) 98.9%Free shippingAlmost gone27 sold
- Intel Core i5-7640X - 4.0 GHz Quad-Core (BX80677I57640X) ProcessorOpens in a new window or tabBrand New$46.99Save up to 15% when you buy morenicho_4872 (11) 92.3%Free shippingLast one2 watchers
- Intel Core 2 Quad Q9400 2.67GHz 4-Core LGA775 Desktop CPU Processor SLB6B 95WOpens in a new window or tabPre-Owned$13.99Top Rated Pluspc4save (6,068) 99.8%Free shippingFree returnsLast one23 sold
- Intel Core 2 Quad Q9650 3GHz 12BM/1333Mhz LGA775 CPU processorOpens in a new window or tabPre-Owned$26.50wk66888 (16) 100%Free shippingfrom China
- Intel Core 2 Quad Q9650 3 GHz 12MB 1333MHz Quad-Core LGA775 Socket T ProcessorOpens in a new window or tabPre-Owned$29.99hbr2015 (18,463) 99.6%Free shippingfrom China288 sold
- Intel Xeon E5450 quad-core LGA 775 3.Ghz SLBBM CPU processorOpens in a new window or tabPre-Owned$13.90wk66888 (16) 100%Free shippingfrom China
- New ListingIntel Core i5-4570 3.2GHz Quad-Core (SR14E) ProcessorOpens in a new window or tabPre-Owned$10.00aubmcwil-0 (11) 100%+$4.47 shippingLast one1 watchers
- Intel Core 2 Quad Q9650 SLB8W LGA775 3GHz 12MB Processor Missing Cap Grade COpens in a new window or tabPre-Owned$38.00Top Rated Plusmendota-motherboard (1,163) 100%Free shippingFree returns
- Intel Core 2 Quad Q9650 CPU 4-Core 3.0GHz/12M/1333 SLB8W LGA775 Processor TestedOpens in a new window or tabPre-Owned$26.88xhsy1209 (313) 100%Free shippingfrom China
- Intel Xeon X5460 SLBBA LGA771 Quad-Core 3.16 GHz CPU Computer ProcessorOpens in a new window or tabPre-Owned$13.99Top Rated Plusgarlandcomputer (87,484) 99.9%Free shippingFree returns11 watchers
- Intel Core 2 Quad Q9300 SLAWE 2.5 GHz Quad-Core LGA 775 CPU ProcessorsOpens in a new window or tabPre-Owned$7.13ibuycpumo (11) 100%Free shipping
- Intel SR0UV Core I7-3740QM Quad Core CPU Processor 6M Cache up to 3.70GHzOpens in a new window or tabPre-Owned$23.99Top Rated Plusitequipment (11,888) 99.9%Free shippingFree returns59 sold
- ntel Core 2 Quad 4 Cores Q9450/Q9500/Q9505/Q9550 Processor CPU LGA 775 socketOpens in a new window or tabPre-Owned$18.99 to $22.99kenji2007 (625) 98.7%Free shipping
- Intel Core i5-7500 SR335 3.40GHz Socket 1151 Quad Core Desktop CPU ProcessorOpens in a new window or tabPre-Owned$36.95Save up to 7% when you buy morechrismaxey1973 (7,630) 99.7%Free 2-4 day shipping192 sold
- Acer Gaming PC - NVIDIA RTX 3050 40GB RAM - Intel Core i7 Quad Core ProcessorOpens in a new window or tabOpen Box$400.00marcellupol-0 (1) 0%+$55.80 shipping42 watchers
- New ListingIntel Core i7-7700 @ 3.60GHz - Kaby Lake - LGA 1151 Quad-Core Desktop ProcessorOpens in a new window or tabPre-Owned$80.00retrogamingadventures (1,426) 100%+$13.45 shipping
- Intel Xeon W-2135 3.7Ghz Quad Core LGA2066 8.25MB CPU P/N: SR3LN Tested WorkingOpens in a new window or tabPre-Owned$29.99Top Rated Plusminnesotacomputers (4,944) 99.4%Free 2-4 day shippingFree returns
- Intel Core 2 Quad Q9650 3 GHz 12MB 1333MHz Quad-Core LGA775 Socket T ProcessorOpens in a new window or tabPre-Owned$28.99t-diagtech (131) 100%Was: $32.21 10% offFree shippingfrom China13 watchers
- Intel Core 2 Quad Q9650 3 GHz 12MB 1333MHz Quad-Core LGA775 Socket T ProcessorOpens in a new window or tabPre-Owned$26.99jimmy1989-06 (128) 99.2%Free shippingfrom China18 watchers
- Intel Core i3-9100 - 3.6 GHz - SRCZV - Quad Core CPU ProcessorOpens in a new window or tabPre-Owned$45.00shipsfromcali (405) 98.3%Free shipping
- Intel Core 2 quad-core Core Q6600 2.4GHz / 8M / 1066 LGA775 old CPU processorOpens in a new window or tabPre-Owned$5.80cheng3930 (680) 98.3%Free shippingfrom ChinaFree returnsLast one41 sold
- Intel Core i7-4790 3.60GHz Quad Core CPU Processor SR1QF LGA 1150 SocketOpens in a new window or tabPre-Owned$32.99Top Rated Plustitoelectronics (8,314) 98.9%Free shippingFree returns
- Intel Core 2 Quad Q9650 3GHz/12M/1333 Quad Core LGA 775 CPU ProcessorOpens in a new window or tabPre-Owned$26.55hbhb-256 (168) 98.3%Free shippingfrom China
- New ListingIntel Core i7-2600K - 3.40GHz Quad-Core (SR00C) ProcessorOpens in a new window or tabPre-Owned$25.00aubmcwil-0 (11) 100%+$4.47 shipping
- Intel Core i7-7740X LGA2066 Quad-Core 4.3GHz 8MB CPU Processor SR3FP L718A952Opens in a new window or tabPre-Owned$53.10kaltech_electronics (551) 96.8%Was: $59.00 10% offFree shipping39 watchers
- Intel Core 2 Quad Processor Q6600 CPU with Processor Socket LGA 775 MotherboardOpens in a new window or tabPre-Owned36 product ratings - Intel Core 2 Quad Processor Q6600 CPU with Processor Socket LGA 775 Motherboard$49.99ascendedmind (235) 100%+$18.60 shipping
- Intel Core 2 Quad Q8300 2.5GHz SLGUR LGA775 Retro Processor Yorkfield 4MB 95WOpens in a new window or tabPre-Owned$12.00Top Rated Plusmendota-motherboard (1,163) 100%Free shippingFree returns
- Intel SLACR Core 2 Quad Q6600 2.4GHz 4Cores 8M 1066MHz LGA775 CPU. SKU219740Opens in a new window or tabPre-Owned$7.77gizmogenie (11,342) 99.4%Free shipping
- Intel Core 2 Quad Q9300 Q9400 Q9500 Q9450 Q9550 Q9650 Q9505 CPU Processor LOTOpens in a new window or tabPre-Owned$6.55 to $26.55hbhb-256 (168) 98.3%Free shippingfrom China
- Intel Core 2 Quad Q9300 LGA775 2.5GHz Quad Core Processor 45nm 6MB 95W 1333FSBOpens in a new window or tabPre-Owned$14.00Top Rated Plusmendota-motherboard (1,163) 100%Free shippingFree returns
- Intel Core 2 Quad Q9450 SLAWR 2.66GHZ Desktop ProcessorOpens in a new window or tabPre-Owned$15.00legacylaptops (15,612) 99.7%+$5.10 shipping
- Intel Xeon X5472 CPU Quad-Core 3 GHz 12M 1600MHZ SLASA SLBBB LGA771 ProcessorOpens in a new window or tabPre-Owned$13.95computersuperuser (6,560) 98.1%Free shippingFree returnsLast one2 watchers
- Intel Xeon E3-1220 v2 SR0PH 3.1GHz Quad Core LGA 1155 CPU Processor *kmOpens in a new window or tabPre-Owned$7.99Top Rated Pluskeystonememory (28,477) 99.6%Free 2-3 day shippingFree returnsAlmost gone268 sold
- Intel Core 2 Quad Q9400 2.66GHz 4-Core LGA775 Desktop CPU Processor SLB6BOpens in a new window or tabPre-Owned$8.99Save up to 6% when you buy morekenji2007 (625) 98.7%+$4.00 shipping
- INTEL CORE i5-2400 QUAD-CORE LGA 1155 3.10GHz SR00Q PROCESSOROpens in a new window or tabPre-Owned$8.99magnolia_trading (8,978) 98.8%Free shipping
- AMD A8-6500 Series 3.5 GHz Quad-Core Socket FM2 Desktop Processor AD6500OKA44HLOpens in a new window or tabPre-Owned$9.99Top Rated Plusibluesky-tech (5,631) 99.6%Free 2-4 day shippingFree returns
- Intel Core i7-3840QM SR0UT 2.8HGz /8M/ Quad Core Processor *kmOpens in a new window or tabPre-Owned$77.99Top Rated Pluskeystonememory (28,477) 99.6%Free 2-3 day shippingFree returns24 watchers
- Intel Core 2 Quad Core Q9400 2.66 GHz LGA775 CPU Processor TestedOpens in a new window or tabPre-Owned$0.99bcan7147 (244) 100%0 bids · Time left22h 2m left (Mon, 11:59 AM)$5.99Buy It Now+$5.55 shipping
- Intel Core 2 Quad Q9505 2.83 GHz LGA 775 SLGYY CPU Processor Free shippingOpens in a new window or tabPre-Owned$10.00ibuycpumo (11) 100%Free shipping
- X5570 INTEL XEON SLBF3 2.93GHZ QUAD Core 8MB 6.4GT/S LGA-1366 ProcessorOpens in a new window or tabPre-Owned$5.50ccnytech (5,022) 99%Free shipping
- Apple Mac Pro 2010 2012 CPU Processor Tray 3.2GHz Quad Core W3530 5,1 TESTEDOpens in a new window or tabPre-Owned$45.00moorparkmacs (978) 100%Free shipping
- New ListingIntel Core i5-3570 3.4 GHz 6 MB Cache LGA 1155 Quad-Core ProcessorOpens in a new window or tabPre-Owned$7.00su_809181 (6) 100%+$5.35 shipping
- Intel Core 2 Quad Q6700 2.66GHz LGA775 SLACQ CPU ProcessorOpens in a new window or tabPre-Owned$11.00bluecc86 (2,169) 99.6%Free shippingfrom China156 sold
- Intel Core 2 Quad Q9300 Q9400 Q9450 Q9550 Q9650 Socket 775 CPU ProcessorOpens in a new window or tabPre-Owned$7.99 to $25.99small-target (163) 98.2%Free shippingfrom China
- Intel Core 2 Quad Q8300 2.50GHz 4M/1333 SLB5W Socket 775 CPUOpens in a new window or tabPre-Owned$7.10ibuycpumo (11) 100%Free shipping
- Intel Core i7-7700 Kaby Lake Quad-Core 3.6 GHz Processor LGA 1151Opens in a new window or tabPre-Owned$77.99Top Rated Pluswazno (17,727) 99%Free 1-3 day shippingFree returns587 sold
- Intel Xeon E5440 Quad Core 2.83GHz 12MB 1333MHz SLBBJ LGA771 CPU ProcessorOpens in a new window or tabPre-Owned$7.69Save up to 20% when you buy moreTop Rated PlusFree shippingcentral_valley_computer_parts_inc (27,453) 99.9%Free returns
- Intel Core 2 Quad Q8200 LGA775 2.33GHz 4MB Quad Core ProcessorOpens in a new window or tabPre-Owned$9.95neservice (670) 100%+$5.10 shipping
- New ListingLot Of 3 Intel Core 2 Quad CPU Processor LGA 775 Q8300 Q8200Opens in a new window or tabPre-Owned$10.69chaytoritte0 (333) 100%Free shipping
- Intel Q7500 processor .CORE QUAD. extremely rare . Used normally.Opens in a new window or tabPre-Owned$199.90l1762025 (164) 98.4%Free shippingfrom China
- Intel Core 2 Quad 4 Cores Q8200/Q8300/Q8400/Q9300 Processor CPU LGA 775 socketOpens in a new window or tabPre-Owned$9.99 to $13.99kenji2007 (625) 98.7%+$2.99 shipping
- Intel Core 2 Quad Q6600 2.4GHz Quad-Core (HH80562PH0568M) ProcessorOpens in a new window or tabPre-Owned$5.49kenji2007 (625) 98.7%+$4.00 shipping
- New ListingIntel Core i7-4790 - 3.6 GHz Quad-Core (CM8064601560113) Processor W/ CoolerOpens in a new window or tabPre-Owned$8.44atomic_doge_studios (68) 100%0 bids · Time left6d 4h left (Sat, 05:59 PM)$30.00Buy It Now+$4.36 shipping
- Intel Core 2 Quad Q9550 SLB8V LGA775 2.83GHz Quad Core Processor Dell OptiplexOpens in a new window or tabPre-Owned$24.00Top Rated Plusmendota-motherboard (1,163) 100%Free shippingFree returns
- Intel Core 2 Quad Q6700 2.66 GHz 1066 MHz 8 M Quad-Core Socket 775 ProcessorOpens in a new window or tabPre-Owned$12.99t-diagtech (131) 100%Was: $14.43 10% offFree shippingfrom China
- New ListingIntel Core i3-8100 3.60GHz Quad-Core LGA 1151 CPU Processor SR3N5 TestedOpens in a new window or tabPre-Owned$25.00kevin2249 (41) 100%Free shipping
- Intel Core 2 Quad Q8400 SLGT6 2.66GHz 4MB 1333MHz Socket 775 CPU US SellerOpens in a new window or tabPre-Owned$5.48ibuycpumo (11) 100%Free shipping
- New ListingIntel Core i5-4570 3.2GHz Quad-Core (SR14E) ProcessorOpens in a new window or tabPre-Owned$9.90sonofli6erty (411) 99%+$5.35 shipping
- Intel Xeon L5410 Quad Core CPU Processor SLBBSOpens in a new window or tabPre-Owned$10.00kat.merch (585) 100%Free 1-4 day shipping
- Intel Core 2 Quad Q8200 2.33 GHz Quad-Core (BX80580Q8200) ProcessorOpens in a new window or tabPre-Owned$34.00dea97880 (3) 100%+$4.38 shipping
- Intel Core i3-8100 3.60 GHz Quad-Core (BX80684I38100) ProcessorOpens in a new window or tabPre-Owned$29.99at-842 (13) 100%+$4.38 shipping
- Items Per Page