SL7QB — Intel Pentium 4 3.20 GHz Processor (rare OEM-only 64-bit/HT variant, Socket 478)
MPN: SL7QB|By: Intel

Starting from
$655
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
Intel lists SL7QB as a Pentium 4 3.20 GHz Processor (rare OEM-only 64-bit/HT variant, socket 478). Thermal design power decides the heatsink, and the heatsink decides whether the chassis can take the processor at all. This one runs at 3.20 GHz. Tell us the platform and we will quote the cooling that goes with it.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Manufacturer
- Intel
Interfaces / Ports
- Clock Speed
- 3.20 GHz
- CPU Socket
- Socket 478
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.
Published specifications for SL7QB. Anything not listed here we will confirm against the manufacturer's documentation before quoting — we would rather answer the question than let you assume.
Where the Intel SL7QB is deployed
- Like-for-like replacement of SL7QB in an existing system
- Populating the second socket on a single-CPU server
- Consolidating licensed workloads onto fewer, larger cores
Who this part is for
- Organisations consolidating licences onto fewer, larger cores
- Procurement sourcing a like-for-like CPU replacement under fault
- Teams upgrading compute inside an existing chassis rather than replacing it
What you get ordering this from us
Ordered by part number
Quoted and supplied against SL7QB specifically, so what arrives is what your build sheet asks for.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Questions buyers ask about this part
- Is SL7QB genuine and is the warranty intact?
- Yes — new and sealed, with the Intel warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will SL7QB 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. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
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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.
