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Keystone Memory Group

Keystone Memory Group

147K items sold
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Dell XPS 15 7590, i7-9750H, 2.60GHz, 16GB RAM, 256GB NVMe, GTX 1650, No AC C4*74

$349.99

Lot of (5x) 16GB USB 3.0 Flash Drive Thumb Drive C4

$14.99

Intel Core i7-3610QM 2.3GHz 6144KB Socket G2 laptop CPU Processor SR0MN *km

$17.99

HP AMD Radeon Pro WX 7100, 8GB GDDR5 Graphics Card, SP/N 908502-001, C4*16

$99.99

Intel Core i7-720QM SLBLY 1.6GHz Socket G1 CPU Processor *km

$5.99

Intel Xeon E3-1220 v2 SR0PH 3.1GHz Quad Core LGA 1155 CPU Processor *km

$7.99

Intel Xeon E3-1240 v2 SR0P5 3.4GHz Quad Core LGA 1155 CPU Processor *km

$20.99

Intel Core i7-2670QM Processor 2.20Ghz Quad 8-Thread 45W 6MB Cache SR02N *km

$15.99

Intel Core i7-620M SLBTQ 2.667GHz Dual Core Socket G1 CPU Processor *km

$11.99

Intel Core i7-3630QM Quad-core 2.4 - 3.4GHz Laptop CPU Processor SR0UX *km

$21.99

Intel Xeon E3-1241V3 3.5GHz/8MB Quad Core Socket LGA1150 CPU SR1R4 *km

$18.99

Dell NVidia GeForce GTX 745, 4GB GDDR3 Graphics Card, D P/N TC2P0, C4*419

$29.99

Microsoft Surface Laptop Go 3 i5-1235U 2.10GHz 8GB RAM 128GB NVMe No AC C4*185

$274.99

Intel Core i7-2760QM 2.4GHz Quad-Core Mobile Laptop CPU SR02W Socket G2 *km

$26.99

Intel Core i7-3820 3.6GHz Quad-Core Socket LGA2011 CPU Processor SR0LD *km

$9.99

Akitio Node Pro Thunderbolt 3 PCIe Expansion, P/N T3NP, C4*16

$199.99

Intel Xeon W-2123 CPU SR3LJ 3.60Ghz Quad Core 8 Thread LGA2066 *km

$6.99

Intel Core i7-2630QM Quad Core 2.0GHz 6MB G2 Mobile CPU Processor SR02Y *KM

$14.99

Intel Xeon X5675 SLBYL 3.06GHz 6 Core LGA 1366 CPU Processor *km

$12.99

Intel Xeon E5-2699v4 SR2JS 22-Core 2.2GHz Broadwell-EP Processor *km

$154.99

Intel® Xeon® Processor E3-1245 v3 8M Cache, 3.40 GHz Processor SR14T *km

$19.90

Intel Core i7-2720QM Processor 2.2GHz CPU Turbo Quad-Core SR014 *km

$17.99

Intel Core i9-7920X SR3NG 2.90GHz 16.5M 12-Core LGA2066 CPU *km

$139.99

Intel Xeon E5-1660 v3 3.0GHz 20MB 8-Core 140W LGA2011-3 SR20N *km

$22.99

Dell PowerEdge T330, Xeon E3-1225v5, 3.30GHz, 16GB RAM, H730, No HDD, C4*59

$249.99

Dell Optiplex 7490 AIO, i5-10505, 3.20GHz, 8GB RAM, 256GB SSD, C4*347

$299.99

Intel Xeon W-1250 SRH48 3.30Ghz 6-Core 12 MB LGA 1200 CPU *km

$109.99

Intel CPU Core i7-7800X 3.5GHz 6-Core Socket LGA2066 140W Processor SR3L4 *km

$33.99

Intel Xeon E3-1240 v6 3.70GHz Quad Core CPU LGa1151 8MB SR327 *km

$34.99

Dell Latitude 7420, i5-1145G7, 2.60GHz, 16GB RAM, 256GB NVMe, No AC C4*74

$224.99

INTEL Xeon E5-2697 V4 SR2JV 2.30GHZ 45MB 18-Core LGA2011-3 CPU P*km

$49.99

Intel Core i7 3740QM 2.7 GHz Quad-Core CPU Processor SR0UV *km

$27.99

Intel XEON Processor E5-2618L V4 SR2PE 2.20GHZ 10 Cores 20T 75W LGA2011 *km

$26.99

Intel Core i7 740QM SLBQG 1.73GHz 6MB Quad Core PGA988 CPU *KM

$7.29

Cisco 3.8TB 6G 2.5" SATA SSD, With Caddy, UCS-SD38T61X-EV, C4*KM

$199.99

Cisco Webex 4K Desk Camera, CD-DSKCAM, C4*59

$99.99

Intel Core i7 640M SLBTN 2.8GHz Dual-Core Processor *km

$32.99

Intel Xeon E3-1275 V3 SR14S 3.5GHz (3.9Ghz) Quad Core CPU Processor KM

$27.99

Lot of 10 - Intel Core i5-520M SLBU3 Mobile CPU Processor *KM

$11.99

Intel Core i7-3840QM SR0UT 2.8HGz /8M/ Quad Core Processor *km

$77.99

Intel Xeon E3-1230 v3 SR153 3.3GHz Quad Core LGA 1150 CPU Processor *km

$18.99

Lenovo ThinkPad X1 Yoga Gen 5 i7-10510U 1.80GHz 8GB RAM 256GB NVMe No AC C4*119

$274.99

Lenovo ThinkPad E15 Gen 2, i5-1135G7, 2.40GHz, 8GB RAM, 256GB NVMe, No AC C4*469

$199.99

Intel Core i7 2820QM SR012 2.3GHZ 8M Laptop CPU Processor Socket G2 *km

$39.99

Intel Core i7-2620M 2.7GHz Mobile Laptop Dual-Core CPU SR03F Socket G2 *KM

$16.99

Intel Xeon E5-2695 v4 18-Core 2.1GHz SR2J1 Processor LGA2011-3 *km

$52.99

Intel Core i7-4900MQ MOBILE Quad Core 2.8GHz 8MB Socket G3 SR15K *km

$49.99

Intel Core SR0X7 i5 3380M 2.9GHZ 3M Laptop CPU Processor *km

$17.99
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About us

Keystone Memory Group sells laptops, PC's, Apple products, components, CPUs, & of course memory, all at discount prices. Keystone provides first class professionalism & service, plus we always put our customers' needs first.
Location: United StatesMember since: Dec 17, 2001Seller: keystonememory
Top Rated SellerKeystone Memory Group is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Feedback ratings

Last 12 months

Positive1,925- positive feedback in last 12 months
Neutral6- neutral feedback in last 12 months
Negative14- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (29,970)

3***i (107)- Feedback left by buyer.
Past 6 months
Verified purchase
Excellent seller. As described. Packaged better than I could've even hoped it would be. Highly recommend buying from them.
l***x (17)- Feedback left by buyer.
Past month
Verified purchase
The processor took a little while to arrive but it ended up arriving, the problem is that it came with one of the corners bent as you can see in the images, not only does it not fit into the socket but it is also completely unusable due to that bend in the corner .
j***d (24)- Feedback left by buyer.
Past month
Verified purchase
Received my Intel I7 3770k CPU in good condition. Works perfectly. Revived my old computer and upgraded it as well. Thanks!
s***s (138)- Feedback left by buyer.
Past 6 months
Verified purchase
Perfecta descripción y funcionamiento
l***7 (2)- Feedback left by buyer.
Past 6 months
Verified purchase
Look great and all the pins are straight as an arrow. Haven't swapped them out for the ones I have, yet. As long as one works, I'm golden. Just using these as a proof of concept for a possible 4 core variant later down the road.
g***l (1391)- Feedback left by buyer.
Past 6 months
Verified purchase
I7-2700K Recieved In Boot Condition. One Star Knocked Off Description Because Of Slight Gouge And Lid Warped From Uneven Past Fan Application(s). Good Deal For The Price But Listing Picture Misleading For A Collector. Using Temporary Athlon XP Fan Without Thermal Paste CPU Is Only 6 Degrees Warmer Than My I3-3120 Test CPU- HIGHLY Probable CPU Has Never Been Over Heated. Would Buy From Again.
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