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Item#: N82E16811146060

NZXT LEXA S LEXS - 001BK Black Steel ATX Mid Tower Computer Case

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  • Steel ATX Mid Tower
  • USB 2.0 / Audio / e-SATA Front Ports
  • 4 External 5.25" Drive Bays
  • 7 Internal 3.5" Drive Bays

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Lexa S

Black Steel Mid Tower
NZXT celebrates the rebirth of the Guardian 921 with the renewed Guardian 921 RB. Expanded upon its predecessor, the Guardian 921 RB reflects the gamer design, structural integrity, and temperature monitoring system of the original while displaying a wide range of new features to complete the system builder's dream budget case. New features include a bottom-oriented power supply mount, CPU heatsink cutout, and an extra 140mm fan slot. Game beyond your limits with the Guardian 921 RB.

Lexa S


  • NZXT Crafted Series Design: NZXT's latest addition to the Crafted Series takes cues from gaming culture with elegant curves and a newly designed clear side panel
  • Spacious Interior and Solid Construction: Built from solid .88mm and 1.00mm steel, the Guardian 921 gives the user ample space for large, high-end video cards and space for up to four internal hard drives
  • Constant Temperature Monitoring: Three temperature probe monitoring system allows the user to constantly gauge thermals within the system at all times to prevent overheating
  • Multimedia and peripheral inputs: E-SATA, Intel HD audio, mic, and two USB inputs are standards with the Guardian 921 allowing for maximum peripheral input
  • Silent Cooling: Comes standard with three 120mm fans installed to maximize cooling performance with minimal noise
  • Updated Design: The all new Guardian 921 RB features a bottom-mounted PSU, CPU heatsink cutout, and an extra slot for a 140mm fan at the top for more cooling performance. The all new Guardian 921 RB comes in both red/blue LED combinations

Tech Spec.

Size Mid Tower
Model Number LEXS-001BK Black
Drive Bays 3 DRIVE BAYS
Cooling System FRONT, 1 x 120mm , 23db/42CFM (included)
SIDE, 1 x 120mm LED fan@1200RPM, 23db/42CFM (included)
TOP, 2 x 140/120mm (1 140mm included)
REAR, 1 x 120mm, 23db/42CFM (included)
Filters Front (Included)
Bottom Rear (Included)
Clearance CPU COOLER CLEARANCE 141.0mm (with fan) 166.0mm (without fan)
Dimensions 196mm(W) X 480mm(H) X 528mm(D)
Material SECC Steel, ABS Plastic
Motherboard Support ATX, MICRO-ATX, BABY AT
Expansion Slots 7
External Electronics 1 x Audio/Mic, 2 x USB 2.0, eSATA
Product Weight 7kg
Warranty 2 years

What's in the Box

Lexa S

Learn more about the NZXT LEXS - 001BK

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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