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Green rectangular laptop motherboard with silver processor socket and black memory slots

DELL

DELL LA-F712P Laptop Motherboard i5-8400H 2.5GHz DDR4 accessory

SKU CH-VE11-38QND MPN LA-F712P

Replacement motherboard for Latitude 5591 with soldered i5-8400H at 2.5 GHz and two DDR4 SO-DIMM slots supporting up to 32 GB

  • Intel Core i5-8400H delivers 4 cores and 8 threads for responsive multitasking
  • Turbo Boost up to 4.2GHz provides extra speed when workloads demand it
  • Integrated Intel UHD Graphics 630 handles everyday visual tasks without a discrete GPU
  • DDR4 memory support at 2400MHz with two SO-DIMM slots for up to 32GB capacity
  • Designed specifically for Dell Latitude 5591 ensuring direct compatibility and fit

Dell Latitude 5591 motherboard with i5-8400H

This replacement board fits Dell Latitude 5591 chassis and ships with an Intel Core i5-8400H processor soldered in place. It targets repair technicians and owners restoring a Latitude 5591 to working order without sourcing a separate CPU.

Two SO-DIMM slots support DDR4 at 2400MHz

The board provides two memory slots accepting up to 32GB total using 16GB modules per slot. Integrated Intel UHD Graphics 630 drives internal and external displays through the laptop's native video outputs, so no discrete GPU installation is required or possible.

Soldered CPU limits upgrades to memory only

The i5-8400H runs at 2.5GHz base with turbo up to 4.2GHz across four cores and eight threads, but cannot be swapped for a different processor. Buyers needing higher core counts, newer instruction sets or discrete graphics must choose a different laptop platform entirely.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $64.99
Pricier than about 85% of the 8,808 comparable items (median $16.99).

Specifications

Product
Model nameLatitude 5591

Questions about this item

What DDR4 speed does the LA-F712P motherboard support?

The board runs DDR4 SO-DIMMs at 2400 MHz with two slots for up to 32 GB total.

Will this board fit inside a Dell Latitude 5591 chassis?

Yes, it is the direct replacement motherboard for the Latitude 5591 and uses the original mounting points.

How is the i5-8400H processor installed on this motherboard?

The CPU is soldered to the board; no socket installation is required or possible.

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