Intel Core i5-10400 — Price Guide & Live Deals
Live US Core i5-10400 deals on eBay across used and new: what a fair asking price looks like and how to avoid 10400F, 10400T and prebuilt PCs.
Right now: Used prices easing (-11% / 90d), 8 current qualifying listings.
Current qualifying listings
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Intel Core i5-10400 Desktop Processor 6-Core 2.9GHz LGA 1200 65W
$94.99 USD
Free shipping
★ 99.7% · 150,897 ratings
Listed yesterday · checked yesterday
INTEL CORE I5-10400 2.90GHz FCLGA1200 CPU Processor
$89.99 USD
Free shipping
★ 99.7% · 14,289 ratings
Listed yesterday · checked yesterday
Intel Core i5-10400 2.90 GHz Desktop CPU Processor SRH3C
$84.00 USD
Free shipping
★ 100% · 7,186 ratings
Listed yesterday · checked yesterday
Intel Core i5-10400 2.90GHz 6 Core SRH3C 12 Thread LGA 1200
$89.99 USD
Free shipping
★ 99.7% · 5,907 ratings
Listed yesterday · checked yesterday
Intel Core i5-10400 6-Core 2.90GHz LGA1200 CPU SRH3C 12MB L3
$80.00 USD
Shipping calculated
★ 100% · 145 ratings
Listed yesterday · checked yesterday
Intel Core i5-10400 2.90GHz 6 Core SRH3C 12 Thread LGA 1200
$89.99 USD
Free shipping
★ 99.7% · 17,369 ratings
Listed yesterday · checked yesterday
Intel Core i5-10400 2.90GHz 6-Core 12MB LGA1200 Processor P/N: SRH3C Tested
$88.99 USD
Free shipping
★ 99.8% · 28,454 ratings
Listed today · checked 3 days ago
Intel Core i5-10400 2.90GHz-4.3GHz 6 Core 12 Thread LGA 1200 socket
$84.99 USD
+$4.99 shipping
★ 98.7% · 944 ratings
Listed 5 days ago · checked 2 days ago
Roughly one qualifying listing every 1.6 days.
Asking-price ranges by condition
| Condition | Min | 25% | Median | 75% | Max | N |
|---|---|---|---|---|---|---|
| Used | $80.00 | $84.00 | $88.99 | $89.99 | $94.99 | 8 |
| NewLow sample size | $65.00 | $65.00 | $65.00 | $65.00 | $65.00 | 1 |
Asking prices of currently-active listings. Not sold-price data. Rows marked "low sample size" have fewer than 5 listings, so one outlier can move them a lot.
Full asking-price history by condition →
Is this a good price?
Enter a price to see where it falls among current Used asking prices for Intel Core i5-10400.
How we filter
Every feed has its own filter, tuned by hand for this one part. Before any change goes live, those filters are tested against thousands of real eBay listing titles. Every night, each feed is checked against every other deal page in its category, so a listing for a different part that slips in gets flagged and fixed instead of quietly shown.
Of the 248 listings we observed for this game in the last 30 days, we filtered out 229 of 248 (~92%) for quality reasons. The remaining 19 are what we'd actually surface.
- 226 matched a bootleg / out-of-scope keyword
- 2 priced above the curated ceiling
- 1 caught by a junk-listing guard
What the feed excludes
An eBay search for Intel Core i5-10400 returns far more than the part itself: laptop chips, mining rigs, coolers, empty boxes and whole PCs all mention it in their titles. These are the 84 terms we filter out to keep this feed to the real thing. A listing whose title contains any of them never reaches the feed, the price table or an alert. Many look unrelated to Intel Core i5-10400 because they are: that's the noise.
Other models & look-alikes 60
- -riser
- -extender
- -thermal pad
- -thermal paste
- -repaste kit
- -decal
- -read description
- -see description
- -combo
- -with ram
- -2pcs
- -3pcs
- -4pcs
- -5pcs
- -6pcs
- -8pcs
- -10pcs
- -motherboard
- -delid
- -engineering sample
- -qualification sample
- -inspiron
- -vostro
- -optiplex
- -thinkcentre
- -latitude
- -precision
- -pavilion
- -omen
- -aspire
- -without integrated
- -win11
- -win 11
- -windows
- -nvme
- -io shield
- -2/intel
- -no os
- -stand
- -mug
- -10400f
- -10400t
- -10400h
- -10400hf
- -10400 f
- -10400 t
- -ram
- -ssd
- -hdd
- -dell
- -hp
- -lenovo
- -acer
- -asus
- -gb
- -tb
- -sff
- -tower
- -es
- -qs
Bootlegs & repros 1
- -custom pc
Broken, untested & empty listings 4
- -as-is
- -untested
- -not tested
- -dead
Laptops & other form factors 4
- -workstation pc
- -desktop pc
- -gaming desktop
- -pc
Lots & multi-item listings 1
- -bundle
Accessories, merch & paper 14
- -bracket
- -support bracket
- -cable
- -adapter
- -cooler only
- -fan only
- -fans only
- -heatsink only
- -shroud
- -sticker
- -poster
- -keychain
- -mousepad
- -t-shirt
How often qualifying deals appear
- 10 in the last 7 days (~1.43/day)
- 19 in the last 30 days (~0.63/day)
- 19 in the last 90 days (~0.21/day)
Core i5-10400: buyer & reseller spec sheet
Exact SKU identity. The i5-10400 is a 6-core, 12-thread desktop processor for the LGA1200 socket, with integrated graphics. Its name nests inside the 10400F (no integrated graphics), and it sits next to the low-power 10400T and the laptop 10400H, which are different purchases. This feed excludes those by title, but confirm the exact model on the chip's heat spreader in the photos, not only in the title. Used listings often quote the S-spec SRH3C (some show SRH78), a handy cross-check.
Variants & value impact. Retail boxed copies, tray chips and loose pulled chips all show up. Loose chips usually come without a cooler or retail packaging, which is one source of the asking-price spread. Open box listings are counted with New on this page, so read the description to see whether the chip was ever installed.
Listing traps. Prebuilt desktops from the big OEMs list under this CPU's name as the headline part, and so do motherboards that merely support it. Both are excluded by title wording and the price ceiling. Some listings describe a 10400 "without integrated graphics", which describes the F model, not this one; check the chip in the photos. The i5-10400 is LGA1200, so confirm your motherboard's socket and BIOS support before buying.
Buying a used processor: what to check
These checks apply to every processor on our CPU pages. The item notes above cover what is specific to this model.
Used
- Ask for a clear, close photo of the pins or contact pads, wherever the socket keeps them. Bent pins are the most common failure.
- Confirm the model printed on the heat spreader matches the listing, and ask for a screenshot of the chip identified in the OS or BIOS.
- Ask whether it was overclocked or delidded. Neither is a dealbreaker, but both should be disclosed.
Refurbished
- Find out who tested it and what the return window is.
New
- Check whether it is a boxed retail chip or a tray chip. Tray chips usually ship without a cooler and with a different warranty.
FAQ
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Data freshness: last snapshot 2026-11-06 00:00 UTC . Atom feed