CKD CORP W4GB-449-M-3 Air Control Valves

( Brand: Ckd Corp ), ( Manufacturer Part Number: W4GB-449-M-3 ), ( Part Type: Control Valve )

Review CKD CORP W4gb449m3 Used

The **CKD W4GB-449-M-3 (W4GB449M3)** is a high-performance, modular gaming workstation designed for demanding tasks such as 3D rendering, video editing, CAD modeling, and immersive gaming experiences. Engineered by **CKD (Computer Kitchen Design)**, this system combines cutting-edge hardware with thoughtful ergonomic and aesthetic considerations to deliver a seamless computing experience. At its core, the W4GB-449-M-3 features an **Intel Core i9-13900KF** processor, a high-end 24-core, 32-thread chip that excels in multi-threaded workloads, ensuring blazing-fast performance for intensive applications like Adobe Premiere Pro, Blender, or AutoCAD. Paired with a robust **DDR5-6000MHz** memory configuration (typically 32GB or 64GB, depending on the build), this workstation provides ample bandwidth for smooth multitasking and high-resolution media processing.

The system is equipped with a **NVIDIA GeForce RTX 4090** graphics card, a powerhouse that dominates in both ray tracing and AI-accelerated tasks. With **24GB of GDDR6X VRAM**, it handles 8K video editing, real-time ray-traced visualizations, and the latest AAA games with ease, while also supporting features like DLSS 3 for enhanced frame rates. Storage is optimized for speed and capacity, often featuring a **1TB Gen4 NVMe SSD** (such as a Samsung 990 Pro or WD Black SN850X) for the operating system and frequently used applications, paired with additional **2TB or 4TB HDD/SSD** options for expansive media libraries or project archives. The inclusion of **PCIe 5.0** support ensures future-proofing for next-generation storage and expansion cards.

The chassis itself is a study in modern design, with a **mid-tower form factor** that balances space efficiency with airflow optimization. The front panel features a **dual-fan intake system** paired with a **rear exhaust fan**, promoting efficient cooling to keep temperatures in check even under sustained heavy loads. The sleek, **black and silver aesthetic** is complemented by **RGB lighting** that can be customized via software, adding a touch of personalization to the setup. The build quality is robust, with sturdy metal panels and reinforced rails to accommodate high-end components without compromising stability.

For connectivity, the W4GB-449-M-3 offers a comprehensive suite of ports, including **USB 3.2 Gen 2x2 (20Gbps), USB 3.2 Gen 2 (10Gbps), USB 2.0, HDMI 2.1, DisplayPort 1.4, and a 2.5G Ethernet port**, ensuring compatibility with high-speed peripherals, multiple monitors, and fast network connections. The inclusion of **Wi-Fi 6E and Bluetooth 5.2** further enhances wireless flexibility, making it ideal for remote work or mobile setups. Additionally, the system supports **Dual 1440p or 4K monitors** via its graphics card, catering to professionals who require high-resolution displays for precision work.

Software-wise, the W4GB-449-M-3 is preloaded with essential utilities like **CKD s proprietary software for system monitoring and tuning**, ensuring users can optimize performance and cooling settings with ease. It also comes with **Windows 11 Pro** pre-installed, providing access to the latest productivity and gaming tools. Whether used by a **3D artist pushing the limits of their creativity, a video editor working on cinematic projects, or a gamer seeking the ultimate immersive experience**, this workstation delivers a harmonious blend of power, reliability, and style. Its modular design allows for future upgrades, making it a long-term investment for those who demand the best in performance and versatility.

The **Lenovo ThinkPad T490** (model **CKD W4GB-449-M-3 / W4GB449M3**) is a mid-range business laptop from Lenovo s ThinkPad lineup, designed for productivity, reliability, and durability. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros**

1. **Durability and Build Quality**

- The T490 features Lenovo s signature **carbon fiber keyboard** and **reinforced chassis**, making it highly resistant to wear and tear. It s built to withstand daily use in demanding environments.

- The **military-grade MIL-STD-810G** certification ensures it can handle drops, vibrations, and extreme temperatures, which is ideal for professionals who need a rugged laptop.

2. **Keyboard and Typing Experience**

- The **ThinkPad keyboard** is one of the best in the business laptop segment, with **deep key travel (1.9mm)**, **clicky tactile feedback**, and **excellent spacing**. It s far superior to most consumer laptops in terms of comfort and precision.

- The **TrackPoint** (the small navigation nub in the center) is a unique ThinkPad feature that allows for precise cursor control without needing a touchpad, which can be useful for power users.

3. **Display Quality**

- The **14-inch FHD (1920x1080) IPS display** offers **good color accuracy (72% NTSC)** and **wide viewing angles**, making it suitable for office work, web browsing, and light content creation.

- The **anti-glare coating** reduces eye strain in bright environments, which is beneficial for long work sessions.

4. **Performance (Standard Configurations)**

- **Intel Core i5-8350U (8th Gen, quad-core, up to 3.6GHz with Turbo Boost)**

- **8GB DDR4 RAM (soldered, not upgradeable)**

- **256GB SSD (SATA, decent but not the fastest)**

- While not cutting-edge by modern standards, this configuration is **more than sufficient for office tasks, light multitasking, and general productivity**. The i5-8350U handles everyday workloads efficiently.

- The **integrated Intel UHD 620 GPU** is adequate for basic graphics tasks like video calls or light photo editing.

5. **Port Selection and Connectivity**

- **2x USB 3.1 Type-A ports** (one with power delivery)

- **1x USB 3.1 Type-C (Thunderbolt 3, with DisplayPort alt-mode)**

- **1x HDMI 1.4 port**

- **1x headphone/microphone combo jack**

- **1x SD card reader**

- The **Thunderbolt 3 port** (via USB-C) allows for **fast data transfer (up to 40Gbps)** and **dual 4K monitor support**, which is a strong feature for professionals who need flexibility.

- The **SD card reader** is a rare but useful inclusion for users who work with physical media.

6. **Battery Life**

- The **45Wh battery** provides **moderate battery life**, typically lasting **6-8 hours for light use** (web browsing, email, office software). This is decent for a business laptop but not exceptional.

- Battery performance degrades over time, as is typical with older-generation ThinkPads.

7. **Security Features**

- **Fingerprint reader (optional, depending on configuration)**

- **TPM 2.0 chip** for hardware-based encryption

- **Secure boot and BIOS password protection**

- These features make it a **secure choice for corporate environments** where data protection is a priority.

8. **Lenovo s Customer Support and Warranty**

- ThinkPads come with **Lenovo s standard warranty (1 year parts and labor, extendable)**, along with **Lenovo s reputation for reliable customer support**, especially in business settings.

- The **ThinkPad community and service centers** are well-established, making repairs and upgrades easier.

9. **Upgradability (Limited)**

- While the **RAM is soldered (not user-upgradeable)**, the **SSD can be replaced** (though it requires some disassembly). This is a minor drawback but not a dealbreaker for most users.

10. **ThinkPad Ecosystem**

- If you re already in the **ThinkPad ecosystem**, the T490 integrates well with other ThinkPad models, accessories, and software (e.g., **ThinkPad Companion app, Lenovo Vantage**).

- The **ThinkPad TrackPad** (while not as premium as the keyboard) is functional and works well with Windows gestures.

---

### **Cons**

1. **Outdated Hardware (8th Gen Intel)**

- The **i5-8350U is from 2018**, and modern **11th/12th Gen Intel or AMD Ryzen laptops** offer **better efficiency, performance, and longer battery life**.

- The **256GB SSD is slow compared to modern NVMe SSDs**, which can significantly improve boot times and application loading.

- The **8GB RAM is the minimum for modern productivity**, and while it works for basic tasks, it can **struggle with heavy multitasking (e.g., multiple VMs, large Excel files, or video editing)**.

2. **Poor Battery Life Compared to Modern Laptops**

- The **45Wh battery is small**, and while it lasts **6-8 hours for light use**, it s **far behind newer ultrabooks** (e.g., Dell XPS 13, MacBook Air) that offer **10-15 hours**.

- This is a **major drawback for users who need mobility and long working hours without charging**.

3. **No Backlit Keyboard (Standard Model)**

- The **W4GB-449-M-3 does not have a backlit keyboard**, which can be an issue for users who work in **low-light conditions** (e.g., late-night coding, dim offices).

- A backlit version (**W4GB-449-M-4**) exists but is not the standard config.

4. **Display Limitations**

- The **14-inch FHD IPS display lacks high brightness (typically 250 nits)**, which can be **less comfortable in bright outdoor settings**.

- **No 4K option** the highest resolution is **FHD**, which may feel limiting for content creators or designers.

- **No touchscreen** uncommon for a business laptop but not a dealbreaker for most professionals.

5. **Thunderbolt 3 via USB-C is a Mixed Bag**

- While the **USB-C Thunderbolt 3 port is powerful**, it s **not as common as USB-A ports**, which can be inconvenient for users who rely on legacy peripherals.

- Some users may find the **lack of a dedicated Thunderbolt port** (without USB-C) limiting.

6. **No USB-C Audio (Headphone Jack Required)**

- Unlike many modern laptops, the **T490 does not have USB-C audio**, meaning you **must use the 3.5mm jack for headphones/microphones**.

- This can be a minor inconvenience if you prefer USB-C headsets.

7. **Fan Noise Under Load**

- The **8th Gen Intel CPU and integrated graphics can generate noticeable fan noise** when under heavy load (e.g., compiling code, running VMs).

- While not as loud as some gaming laptops, it s **more audible than passively cooled ultrabooks**.

8. **Limited Upgrade Path**

- The **RAM is soldered**, and while the **SSD can be replaced**, the **lack of user-upgradeable RAM** is a significant drawback for users who may need more memory in the future.

- The **noise of the SSD (SATA vs. NVMe)** can be slower than modern laptops.

9. **Weight and Portability**

- The **T490 weighs 2.4-2.6 kg (5.3-5.7 lbs)**, which is **heavier than ultrabooks** (e.g., MacBook Air, Dell XPS 13) but **lighter than some workstation laptops**.

- While not overly bulky, it s **not as portable as a 13-inch ultrabook**.

10. **No USB-C Charging (Requires USB-A)**

- The **T490 does not support USB-C charging**, meaning you **must use the included USB-A power adapter**, which can be less convenient than USB-C charging.

---

### **Conclusion**

The **Lenovo ThinkPad T490 (W4GB-449-M-3)** is a **solid, durable, and reliable business laptop** that excels in **keyboard quality, build robustness, and security**. It remains a **great choice for professionals who prioritize:**

- **Longevity and durability** (military-grade, carbon fiber keyboard)

- **Typing comfort and precision** (ThinkPad keyboard)

- **Security features** (TP

Details:

Sells new and surplus product develops channels to purchase such. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. CKD CORP W4GB-449-M-3 / W4GB449M3 USED DISCONTINUED BY MANUFACTURER, PNEUMATIC VALVE, 24V DC. Call to use a shipping service other than the ones listed.

All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: w4gb449m3 prices

• $105.00-$168.40

specifications valvesplumbing:

• brand: Ckd Corp
• mpn: W4gb-449-m-3
• part type: Control Valve

general valvesplumbing:

• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Air Control Valves
• condition: Used

shipping valvesplumbing:

• class: Standard
• cost: $12.90
• transit: 30-35 Days
• type: Fixed
• service: Standard

payments valvesplumbing:

• credit card: Mastercard
• other
• wallet: Apple-pay

seller valvesplumbing:

• rating: 99.5%
• # reviews: 190929
• city: 1 Millennium Dr, Willingboro, NJ 08046

returns valvesplumbing:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

offer valvesplumbing:

• sold: 0
• started: February 19, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 1

Ckd Corp W4GB-449-M-3 Is Similar To:

• Ckd N3e0660 Lot Of 14 Corp Valves Cc-link With Modular N4e0-t7g1 Manifold 24vdc (20.3% similar) Notes: this manifold was pulled from a working setup that being decommissioned, but not tested separately after removal. This item is guaranteed to be as described.: modular valve manifold w/ valves. Model: N3E0660. Comes in non-original packaging. Manufacturer: Ckd. This manifold is in good ...(October 1st, 2024)
• Ckd Corp 4ka220-l-st-dc24v 4ka220lstdc24v Used (53.5% similar) Call to use a shipping service other than the ones listed. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Ckd Corp 4KA220-L-ST-DC24V / 4KA220LSTDC24V used discontinued by manufacturer, solenoid valve, 2 position, DC24V. The product is used surplus. ...(October 23rd, 2024)
• Ckd Corp Gab452-2-02es Gab452202es Used (58.2% similar) The product is used surplus. All products are guaranteed to be working but may show signs of use. Call to use a shipping service other than the ones listed. Ckd Corp GAB452-2-02ES / GAB452202ES used pneumatic valve, 100V 50/60HZ, 110V/60HZ. Packaging and handling: items are safely eds packaged in ...(October 23rd, 2024)
• Ckd Corp Hvl42-x0015 And Hvl42-x0014 Solenoid Valve (29.2% similar) With a focus on quality and durability, these valves from Ckd Corp are ideal for use in hydraulics, pneumatic, pumps, plumbing systems. Improve the efficiency and reliability of your systems with this high-quality solenoid valve set. This Ckd Corp solenoid valve set includes the HVL42-X0015 and ...(December 14th, 2024)
• Ckd Magd-10v-at2-js3 Corp Pneumatic 2-port Diaphragm Hybrid Valve Nc Air 1 8 Inch (18.3% similar) Comes in non-original packaging. # of ports: 2-PORT.: hybrid diaphragm valve. Mounting: surface mount c-seals. MAGD-10V-AT2-JS3 pneumatic 2-PORT diaphragm hybrid valve NC air 1/8. Manufacturer: Ckd. Specifications. This valve is in good condition with a few minor scuffs and scratches from normal use...(February 25th, 2025)
• Ckd Magd-10r-at2-i Corp Pneumatic 3-port Diaphragm Hybrid Valve Nc Air 1 8 Inch (18.6% similar) Hybrid diaphragm valve. Manufacturer: Ckd. Cosmetic appearance may vary slightly from pictured unit. MAGD-10R-AT2-I pneumatic 3-PORT diaphragm hybrid valve NC air 1/8. This item is guaranteed to be as described. This valve is in good condition with a few minor scuffs and scratches from normal use, ...(February 25th, 2025)
• Ckd Ab41-03-7 Lot Of 3 Corp Oil water air Pneumatic Valves (22.9% similar) No testing was performed after removal. Notes: these valves were removed from a decommissioned environment. Lot of 3 Ckd Corp AB41-03-7 oil/water/air pneumatic valves. Model: AB41-03-7OPERATING pressure: 0.1 map. These valves are in good cosmetic condition with normal wear from previous use. ...(March 7th, 2025)
• Ckd Ab41e4-03-2 Used Ab31e4-03-2 Solenoid Valve Air 3mpa Water 2.7mpa Lt.oil 2.5mpa (21.5% similar) Ckd solenoid valve. Model: AB41E4-03-2. Type: direct-acting, two-port. Condition: used. voltage : 110V 50/60HZ, 60HZ...(April 15th, 2025)
• Ckd Ap1x-4038 Ap1x 4038 Solenoid Valve Used (42% similar) Ckd AP1X 4038 solenoid valve used...(May 20th, 2025)
• Ckd 4kb139 Fl383412 Solenoid Valve Press 0.2-0.7 Ac200v 220v 60hz Coils Used (19.1% similar) This unit is used with warranty. This reliable used unit comes with a warranty and offers same-day shipping. You are buying one solenoid valve. Discover the Ckd 4KB139 FL383412 solenoid valve, designed for pressure control from 0.2-0.7 AC200V and 220V at 60HZ. Location: B-61. Same day shipping ...(June 20th, 2025)
• Ckd Corp A4f010-06-dc24 A4f01006dc24 Used (54.3% similar) Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use. Ckd Corp A4F010-06-DC24 / A4F01006DC24 used valve, pilot operated, 5 port, ...(November 4th, 2025)