77 Series 8L Compact MicroATX / MiniITX Computer Case
8L Compact Micro-ATX PC case
Planning for years, we finally decide to announce our best small form factor PC work ever: the YY-77 Series.
YY-77 Series is an 8L micro ATX pc case. It not only gathers all the essential factors a perfect business PC system would have but also amazes you by its astonishing compact size. In only 8L volumes, it can contain a standard micro ATX motherboard with standard TFX PSU. Abundant functional options make it a perfect choice for different applications.
It is definitely a compelling office pc case you don't want to miss!

Products
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77 Series 8L Compact MicroATX / MiniITX Computer Case with Great Cooling Solution
Overview
YY-7701 is an 8L slim micro-ATX case. It can contain a standard micro ATX motherboard with standard TFX PSU while allowing a 3.5" HDD, a 2.5" SSD, and a slim ODD for standard installation.
The honeycomb structure on the front panel provides an excellent disguise for the ventilation holes. To enhance the cooling, we offer solutions such as the front cooling fan and air partition by requests. It is a small but powerful slim pc case perfect for offices or businesses.
Additional files
ManualSpecifications
Model YY-7701 Case Dimension (structure)
Case Dimension (with bezel)325 W x 263 D x 90 H mm(7.69L)
325 W x 273 D x 90 H mm(7.99L)Motherboard configuration Standard Micro ATX 9.6”x9.6”, mini ITX Drive configuration - Cage A
- Slim ODD (T9.5mm, screw-less)
- 1 x 3.5” HDD (screw-less) or 1 x 2.5” HDD (screw)
- 1 x 2.5” HDD (screw-less) + 1 x 2.5” HDD (screw)
CPU Clearance Zone Cage A: 41mm Expansion slots and ports Tool-less 4 low profile PCI slot Front panel control Power switch, Power LED, HDD LED
USB2.0 / Audio (USB3.0 option) /Type C
SD Card Reader (option)Materials Recyclable materials; RoHS compliant
ABS, SGCC t0.6 Sheet MetalEmissions Designed to meet FCC class Color Black Power Supply (option) TFX Optional Kits Internal speaker with AMP board
Chassis Intrusion Switch
60x60x10mm Fan (front-mounted)Q'ty : -
Feature
- Compatible with MicroATX MB and TFX PSU in only 8L volume.
- Versatile Storage solution- the HDD/ODD cage offers toolless solution for different storage configuration.
- 2 FPIO position options, can upgrade to USB 3.0 and Type C
- Maximized hardware compatibility- preserved DB9/DB25 , intrusion switch, pad lock, Kensington lock, SD card reader sites
- Convenient assembling experience- toolless side panel and HDD/ODD fixation, rotatable cage to achieve clean installation.
Special Design

- ❶ Standard TFX PSU support
- ❷ Compatible with 1x3.5” HDD, and 2x2.5” HDD, and 1 slim ODD
- ❸ Toolless PCIE card bracket
- ❹ 4 low profile PCIE slots
- ❺ SD card reader
- ❻ 2 optional site for FPIO
- ❼ Flip cage design for clean installation
- ❽ 6 cm front cooling fan
Storge Driver Cage
Cage A
- The cage A aims to maintain the flexibility of the MB. CPU Clearance Zone: 41mm


2 optional site for FPIO
