SL5L5 — Intel Celeron 566MHz 66MHz 1-Core Socket PPGA370 Processor
MPN: SL5L5|By: Intel

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
Part number SL5L5 identifies this Intel Celeron 566MHz 66MHz 1-Core socket PPGA370 Processor. A processor upgrade is constrained by socket, chipset and BIOS revision, and a mismatched stepping will not post. This part is 1-core. We check the platform's supported-CPU list against your service tag before quoting.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Core Count
- 1
- Manufacturer
- Intel
Physical characteristics
- Product Type
- Server Processors
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Specifications for SL5L5 as published by Intel. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the Intel SL5L5 is deployed
- Sourcing SL5L5 against a build sheet that names it explicitly
- Populating the second socket on a single-CPU server
- Replacing a processor after a board or CPU fault
Who this part is for
- Teams upgrading compute inside an existing chassis rather than replacing it
- Procurement sourcing a like-for-like CPU replacement under fault
- Integrators building to a specified CPU model and stepping
What you get ordering this from us
Ordered by part number
SL5L5 is what is quoted and SL5L5 is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Matched pairs for dual-socket
Where both sockets have to carry the same model we quote the pair, not the single chip.
BIOS revision checked
We confirm the firmware level the platform needs to recognise this processor, because a chip the BIOS does not know will not post.
Questions buyers ask about this part
- Is SL5L5 genuine and is the warranty intact?
- Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
- Will SL5L5 work in my server?
- Send the service tag. We check the platform's supported-CPU list and the BIOS revision it requires, and where the board is dual-socket we confirm what is in the other socket. A stepping the firmware does not recognise will not post.
- Do you accept purchase orders and quote at volume?
- Yes. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
Compare other Server Processors we stock
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Specifying a system, not just the part?
On a training or inference node the host CPU is sized around the accelerators it feeds, not chosen on its own.
