ITX Lab — Custom Mini-ITX PC Builds, Malaysia
Semi-custom self-build · Cheras, Kuala Lumpur

Think
Small.
Build
Bold.

ITX Lab is a Malaysian workshop curating Mini-ITX cases and components for the SFF community. We stock the cases worth building — Lian Li A4-H2O, FormD T1, ACAT X Pro — and craft semi-custom builds made your way.

300+
Builds shipped
<13L
Avg. build volume
7D
Avg. lead time
// Current showpiece build
CaseLian Li A4-H2O
CPURyzen 7 9800X3D
GPURTX 5070 Ti 16GB
Volume11.0 L
FromRM 8,499
Lian Li A4-H2OFormD T1ACAT X ProSSUPD MeshliciousNCASE M1Fractal TerraDAN Cases A4 Lian Li A4-H2OFormD T1ACAT X ProSSUPD MeshliciousNCASE M1Fractal TerraDAN Cases A4

We preferred build with

Lian Li Lian Li
gigabyte Gigabyte
ACAT ACAT
Noctua Noctua
rog Asus
AMD AMD
MSI MSI
Corsair Corsair
KINGSTON KINGSTON
G.SKILL G.SKILL
01 — The cases we stock

Three chassis.
Zero filler.

A curated selection of the world’s most sought-after small form factor cases — chosen for their design, performance, and reputation among builders worldwide.

Lian Li A4-H2O
Lian Li

A4-H2O

The sandwich-style ITX that started everyone's small form factor obsession. Supports 280mm AIO, up to 336mm GPUs, and SFX-L PSU — all in 11 litres.

Volume11.0 L
GPU max336 mm
AIO max280 mm
PSUSFX / SFX-L
Stock• Ready
FormD T1 v2.1
FormD

T1 v2.1

The cult favourite. Modular interior, swappable side panels — mesh, vented or glass — and a build experience that turns first-timers into lifelong SFF builders.

Volume9.5 L
GPU max322 mm
AIO max240 mm
PSUSFX / SFX-L
Stock• Pre-order
ACAT X Pro V3.5
ACAT

X Pro V3.5

Solid CNC aluminium, dual-chamber layout, 280mm AIO support with zero compromise. Comes with both glass and vented panels — one build, changeable vibe.

Volume11.9 L
GPU max335 mm
AIO max280 mm
PSUATX / SFX / SFX-L
Stock• Ready
Browse More Cases
02 — How it works

Parts to power-on.
Four steps.

You build it. We make sure you can. Parts, compatibility guides, Telegram support, and a workshop in Cheras you can walk into.

01

Pick a case

Start with the chassis. We guide you through GPU clearance, PSU sizing, and which AIO actually fits without grinding.

02

Spec parts

CPU, GPU, RAM, storage, SFX PSU, riser cable. We carry the niche bits most local shops don’t bother stocking.

03

Self-build

Written guides, video walkthroughs, and a Telegram group of builders who’ve solved every ITX cable situation imaginable.

04

Power on

Stuck mid-build? Walk into the Cheras workshop. We don’t leave anyone with a half-assembled rig.

03 — Reference builds

Known-good specs.
Real prices.

Three builds we've shipped dozens of times. Swap any part — these are starting points. All prices in MYR, parts only.

Configure your build

RM 8,499
Parts only · Self-build
Tier 01 // Starter
RM 5,499
► ACAT X Pro · 1080p / 1440p
  • AMD Ryzen 7 9700X
  • RTX 5060 Ti 16 GB
  • 32 GB DDR5-6000
  • 1 TB NVMe Gen4
  • Corsair SF750 SFX
Tier 02 // Lab Default
RM 8,499
► Lian Li A4-H2O · 1440p / 4K
  • AMD Ryzen 7 9800X3D
  • RTX 5070 Ti 16 GB
  • 64 GB DDR5-6000 CL30
  • 2 TB NVMe Gen5
  • 280mm AIO + SF1000L
Tier 03 // Halo
RM 13,999
► FormD T1 · 4K Max Settings
  • AMD Ryzen 9 9950X3D
  • RTX 5090 32 GB
  • 96 GB DDR5-6400
  • 4 TB NVMe Gen5
  • Custom loop ready

Final quote depends on stock, finish choices, and whether you want assembly assist. WhatsApp us — usually same-day reply.

Get a quote
04 — Why ITX Lab

SFF is the hobby.
We’re the shop.

01

Curated, not catalogued

We stock what we’ve actually built in. If it’s on the shelf, it’s because it works — not because a distributor gave us a quota.

02

Self-build with safety net

You turn the screws, we do the compatibility legwork. Guides, Telegram group, and a workshop you can actually walk into.

03

Community, IRL

Drop by the Cheras workshop, see builds in person, join the meet-ups. The Malaysian SFF scene is small — we’re trying to make it bigger.

Built my first A4-H2O with parts from ITX Lab. Their compatibility advice saved me from buying the wrong AIO twice. Can’t go back to a tower now.

Aiman R.  ·  A4-H2O build  ·  March 2026
05 — Questions

Things people actually ask.

Is ITX a good first build?

+
Tighter and less forgiving than ATX — but more rewarding. We've walked dozens of first-timers through the A4-H2O successfully. Bring patience; we'll bring the knowledge.

Do you offer full assembly?

+
Yes, for an assembly fee on top of parts. But the whole point of ITX Lab is the self-build experience — we'll always encourage you to try it yourself first.

Can I bring my own parts and just buy the case?

+
Absolutely. We'll check your part list for SFF compatibility issues even if you didn't buy everything from us — that's what the community is for.

What warranty do parts come with?

+
Standard manufacturer warranty on everything. Assembled builds get 30 days post-build support from us: DOA swaps, cable gremlins, anything that surfaces during first boot.

Where are you?

+
Cheras, Kuala Lumpur. Walk-ins welcome by appointment. We ship nationwide via DHL eCommerce and CityLink.
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