
Samsung ViewFinity S8 S80HF
LS27H804EFAXXU
Part numberLS27H804EFAXXU
The same part under other regional numbers: LS27H800EFAXZA, LS27H804EFAXEN
Part number LS27H804EFAXXU identifies this version of the Samsung ViewFinity S8 S80HF, a 27" IPS monitor at 5120x2880 and 60 Hz. It takes DP 1.4, HDMI 2.1 or USB-C video and has a built-in KVM switch, for a mini PC owner who wants a sharp desk display.
Only the part number differs from the Samsung ViewFinity S8 S80HF: LS27H804EFAXXU here, LS27H804EFAXEN on the other, and every other specification is the same.

LS27H804EFAXXU
The monitor's 90 W power delivery will not run the mini PC.
The IPS panel is 27" at 5120x2880 and 60 Hz, and the USB-C input carries video with 90 W of power delivery. It also has HDR10, a VESA mount and no speakers. Samsung does not state a Thunderbolt input, a daisy chain output or an HDR certification.
Samsung specification page · read 21 October 2026
A monitor needs a matching video output: DisplayPort 1.4, HDMI 2.1 or a USB-C port that carries video. The ASUS NUC 14 Performance and Beelink EQ14 connect through an HDMI output. The BOSGAME M5 connects over USB-C, but the monitor's 90 W power delivery will not run it. We have not confirmed the fit for the Beelink GTi14 Ultra, whose HDMI outputs we do not know.
Checked against every mini PC sold on amazon.co.uk, from the specifications we hold for each machine.
No. The monitor has no speakers, so you need separate speakers or headphones for sound from your mini PC when you use it.
No. The 90 W of power delivery will not run the BOSGAME M5 or GMKtec EVO-X3, which connect over USB-C and need their own power supply.
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