NZXT H2 Flow (2026) / Lian Li LANCOOL 216 RGB

NZXT H2 Flow (2026): CI-H21FB-01 · black; Mini-ITX case

Lian Li LANCOOL 216 RGB: LANCOOL 216 RGB, black (216RX). It ships with two 160 mm ARGB front fans and one 140 mm rear fan. The white version and the non-RGB LANCOOL 216 have separate codes; the LANCOOL 215 and 217 are separate cases.

SpecificationNZXT H2 Flow (2026)Lian Li LANCOOL 216 RGB
Release year20262022
Model year2026 NZXT—
Dimensions and volume435 × 181 × 263 mm (height × width × depth); 20.7 L NZXT—
Weight4.55 kg; empty case NZXT—
ConstructionSteel; hybrid tempered-glass and mesh side panel NZXT—
MotherboardMini-ITX; no back-connect motherboard support NZXTE-ATX (under 280 mm wide), ATX, Micro-ATX, Mini-ITX; high and low mounting positions

The low position leaves 63 mm at the top for a radiator and fans; the high position is meant for air cooling.

Lian Li
Power supplySFX / SFX-L; up to 130 mm long

Not designed for an ATX power supply.

NZXT		—
Graphics card clearanceUp to 331 mm long, 65 mm thick and 150 mm wide NZXT—
Combined GPU and radiator fitFront AIO tube covers, fittings and cables can reduce available GPU width

Being shorter than 331 mm does not alone guarantee compatibility.

NZXT		—
CPU air cooler75 mm maximum height

NZXT's product guidance also calls for at least 10 mm between the cooler and glass.

NZXT		—
Front radiatorUp to 280 mm; combined radiator and fan thickness up to 60 mm NZXT—
Fan mountsFront: 2 × 120 or 2 × 140 mm; top: 2 × 120 mm NZXTTop 3 × 120 / 2 × 140 mm; front 3 × 120 / 2 × 140 / 2 × 160 mm; PSU shroud 2 × 120 / 2 × 140 mm; rear 1 × 120 / 1 × 140 mm; PCIe bracket 1 × 120 mm

The PCIe bracket fan blows air at the graphics card from outside the case. A UNI FAN SL-INF 140 does not fit the rear mount.

Lian Li
Included fansTop: 2 × 120 mm F120Q Case Version exhaust fans; 3-pin DC

Not PWM fans or a guarantee of whole-system silence.

NZXT		Front 2 × 160 mm ARGB PWM (two lighting channels, rim and hub); rear 1 × 140 mm PWM

Large fans can move the same air at lower speeds, so they can run quieter. The fans connect to a SATA-powered hub for 4 fans.

Lian Li
Front connections2 × USB 3.2 Type-A; 1 × USB-C 3.2 Gen 2×2; headset jack NZXT—
Drive bays2 × 2.5-inch, up to 8.5 mm thick; no 3.5-inch bays NZXT—
Expansion and riser3 vertical slots; included 260 mm PCIe 5.0 ×16 riser

Three slots of width do not mean three separate PCIe connections.

NZXT		—
Size and materials—480.9 (D) × 235 (W) × 491.7 (H) mm; steel and 4 mm tempered glass Lian Li
Radiators—Front 360 / 280 / 240 mm; top 360 / 280 / 240 mm; bottom 240 mm Lian Li
Clearances—GPU 392 mm; CPU cooler 180.5 mm; ATX PSU up to 220 mm Lian Li
Storage and slots—Cage 2 × 2.5" + 2 × 3.5"; PSU shroud 2 × 2.5"; behind tray 2 × 2.5"; 7 expansion slots

The slot panel rotates for vertical GPU mounting; this needs a PCIe riser cable sold separately.

Lian Li
Front I/O—Power, reset, 2 × USB 3.0, 1 × USB Type-C, audio; relocatable Lian Li
Optional—ARGB controller module; magnetic dust filter

The ARGB controller is not in the box; lighting is controlled from the motherboard or with the separately sold module.

Lian Li