Zalman S4 ATX Mid Tower Computer Case User's Manual
Version: 121919
Website: www.zalman.com
Precautions
Please read the following precautions carefully before installation and use. This manual is provided in multiple languages, but the English version contains the primary instructions and details.
- Read this manual carefully before installing.
- Check the product and components before installing. If you find any abnormality, contact the location where you purchased the product for a replacement or refund.
- Wear gloves to prevent accidents when installing the product.
- Severe damage may occur when mounting the system, so do not apply excessive force.
- Connecting the cable incorrectly may cause a fire due to a short circuit. Make sure to refer to the manual when connecting the cable.
- Be careful not to block the ventilation hole of the product when using the system.
- Avoid locations with direct sunlight, water, moisture, oil, and excessive dust. Store and use the product in a well-ventilated location.
- Do not wipe the surface of the product using chemicals (organic solvents such as alcohol or acetone).
- Do not insert your hand or other object into the product during operation, as this may injure your hand or damage the object.
- Store and use the product out of children's reach.
- The company assumes no responsibility for any problem that occurs due to the use of the product for purposes other than its designated purposes and/or the carelessness of the consumer.
- The exterior design and specifications of the product are subject to change without prior notice to consumers for quality improvement.
Specifications
| Specification | Details |
|---|---|
| Model | S4 |
| Case Form Factor | ATX Mid-Tower |
| Dimensions | 380(D) x 206(W) x 458(H)mm |
| Weight | 3.6kg |
| Case Materials | Steel, Plastic |
| Motherboard Support | ATX / mATX / Mini-ITX |
| Maximum VGA Length | 315mm (Without fan, Radiator) |
| Maximum CPU Cooler Height | 160mm |
| Maximum PSU Length | 180mm |
| PCI Expansion Slots | 7 |
| Drive Bays | 2 x 3.5" (1 x Combo) / 1 x 2.5" SSD |
| Fan Support | Top: 2 x 120mm Front: 3 x 120mm Rear: 1 x 120mm Bottom: 2 x 120mm |
| Pre-Installed Fan(s) | 1 x 120mm (Rear) 1 x 120mm (Front) |
| Radiator Support | Front: 120mm / 240mm Rear: 120mm |
| I/O Ports | 1 x Headphone, 1 x Mic, 1 x USB 2.0, 1 x USB 3.0, Power Button, Reset Button |
Accessories Included
- PCI Slot covers: 2
- Cable ties: 5
- Thumb Screws: 2
- USB Rubber covers: 3
- HDD Screws: 8
- SSD / MB Screws: 22
- PSU / VGA Screws: 8
- Motherboard stand-offs: 6
- Fan Screws: 2
- HDD Slide Screws: 2
- Media rubber covers: 2
- Buzzer: 1
Front Panel I/O Ports
The front panel provides the following connectivity:
- Power Button
- Reset Button
- HDD LED
- Power LED
- HD Audio Jack
- USB 2.0 Port
- USB 3.0 Port
Installation Guide
Step 1: Removing the Side Panels
Remove the side panels to access the interior of the case. This typically involves unscrewing or unlatching them.
- 1a. Remove the [Acrylic Panel].
- 1b. Remove the [Steel Panel].
Step 2: Removing the Front Panel
Detach the front panel from the case to allow access for fan or radiator installation.
Step 3: Mounting the Motherboard
Install the motherboard standoffs into the case chassis. Then, carefully place the motherboard onto the standoffs and secure it using [SSD/MB Screws]. The case supports ATX, mATX, and Mini-ITX motherboard sizes.
Step 4: Mounting the PSU
Position the Power Supply Unit (PSU) into its designated bay at the bottom rear of the case and secure it using [PSU/VGA Screws x 4].
Step 5: Mounting the PCI-E(VGA) Card
Install your Graphics Card (VGA) into the appropriate PCI-E slot on the motherboard and secure it to the case chassis using [PSU/VGA Screws x 2].
Step 6: Mounting the 3.5" and 2.5" SSD / HDD
Install 3.5" Hard Disk Drives (HDD) into the provided drive bays, securing them with [HDD Screws]. 2.5" Solid State Drives (SSD) can also be mounted using [SSD/MB Screws].
Step 7: Mounting the 2.5" SSD / HDD
Install an additional 2.5" SSD or HDD into its designated mounting location and secure it using [SSD/MB Screws x 4].
Step 8: Mounting the Radiator
Install a radiator in the front of the case (supports 120mm or 240mm radiators) or in the rear (supports 120mm radiators).
- 8a. Mounting the front radiator (120mm/240mm).
- 8b. Mounting the rear radiator (120mm).
Step 9: Pre-Installed Fan(s)
The case comes with pre-installed fans: one rear 120mm fan and one front 120mm fan.
Step 10: Mounting the Fans
Install additional fans in the designated locations: top, front, and bottom.
- 10a. Mounting the top fans (up to 2 x 120mm).
- 10b. Mounting the front fans (up to 3 x 120mm).
- 10c. Mounting the bottom fans (up to 2 x 120mm).
Step 11: I/O Connectors
Connect the front panel I/O cables to the corresponding headers on the motherboard. These include:
- [HDD LED cable]
- [Reset cable]
- [Power LED cable]
- [Power cable]
- [HD Audio cable]
- [USB 3.0 cable]
- [USB 2.0 cable]
Product Warranty Information
The following is a summary of the product warranty information, originally provided in Korean.
| Item | Details |
|---|---|
| Warranty Period | 1 year from the date of purchase (requires proof of purchase). |
| Free A/S (After-Sales Service) | For product defects within the warranty period. |
| Paid A/S | For issues arising after the warranty period. Paid service also applies under specific conditions within the warranty period, including:
|
| Parts Retention Period | 2 years from the product discontinuation date. |
| A/S Guidance |
|
| Product Shipping Costs |
|
| Manufacturing Date Check Method | Example: 2070118A01A00001. The first two digits indicate the year (e.g., 18 for 2018). The third digit indicates the month (1-9, A for Oct, B for Nov, C for Dec). |








