THERMALTAKE 

AC-059-CO1OTN-C1 THERMALTAKE PCI-E 4.0 EXTENDER 600MM

Mfg Part Number:  AC-059-CO1OTN-C1  
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Price: $125.69
Quantity:
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Last Updated: Nov 07, 2025
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Thermaltake TT Premium PCI-E 4.0 Extender - 600mm

Thermaltake has launches the latest Thermaltake TT Premium PCI-E 4.0 Extender series with ultra-excellent quality to meet the most demanding system. Features like, extreme high-speed cable with highly-routable and foldable design, EMI shielding with conducting polymer, special cable protector are crafted for exceeding your expectation. Available in 300mm, 600mm, and 300mm with 90-degree adapter, the TT Premium PCI-E 4.0 Extender series supports a wide range of GPU solutions and matches the cable included in any chassis.

TT Premium

To continue achieving the corporate mission of delivering the perfect user experience, Thermaltake developed "TT Premium" with the essence of combining supreme quality products with a new logo design. TT Premium is far more than just a guarantee of quality. Behind the name, it represents the passion in DIY, Modding and Thermaltake's desire to be the most innovative brand in the PC hardware market. To satisfy the demand of the high-end PC users, TT Premium follows its core values of Excellent Quality, Unique Design, Diverse Combinations and Boundless Creativity to provide a high performance PC product for every enthusiast.

Ultimate High Speed Cable

The TT Premium PCI-E 4.0 Extender Series features extremely fast graphic data transmission that means the extender is capable of expanding bandwidth up to 16 Gbps and beyond, offering an ultimate experience for graphic design, gaming or watching video.

Crafted for Space-Saving

Made with ultra-realizable quality, the ribbonized format flat cable design permits for multiple folds and an ultra-tight bend radius while delivering an incredible performance. In other words, the TT Premium PCI-E 4.0 Extender Series save the use of the space without compromising on the performance, and is an ideal choice for those who want to build a tidy-looking system.

EMI Shielding with Conducting Polymer

The extender utilizes the latest materials for EMI shielding with five sole flat cables design. This technique allows each cable to be fully covered by electromagnetic interference shielding with conducting polymer to guard against incoming or outgoing emissions of electromagnetic frequencies, minimize disturbance and degradation on performance, and reduce the weight of the extender.

Unique Cable Protector

The exclusive cable protector is used to enhance the durability of the extender as well as prevent cable damage. Especially, when connecting to the motherboard, the extender is folded or twisted in order to maximize the internal space and optimize the airflow. In short, this design aims to avoid the signal loss and help achieve excellent signal integrity.

Easy Installation

The TT Premium PCI-E 4.0 Extender Series provides the best connectivity and lifespan. Support both AMD and Intel motherboard.

Performance Quality Control with High Frequency Test

Thermaltake TT Premium is a guarantee of quality and performance. The test results indicate that the TT Premium PCI-E 4.0 Extender Series has a capability to offer outstanding signal integrity compared to the other extenders on the market.

Reliable Performance with Benchmark Testing

According to the benchmark results displayed as bellow, there is no significant difference in the performance between using the TT Premium PCI-E 4.0 Extender Series and applying in-slot configuration.

Main Specification
General Information
Manufacturer Thermaltake Technology Co., Ltd
Manufacturer Part Number AC-059-CO1OTN-C1
Manufacturer Website Address http://www.thermaltakeusa.com
Brand Name Thermaltake
Product Name TT Premium PCI-E 4.0 Extender 600mm
Product Type Data Transfer Cable
Technical Information
Cable Type PCI-E
Cable Length 1.97 ft
Connector Type on First End PCI-E x16 - Male
Connector Gender on First End Male
Connector on First End Details 1 x PCI-E x16 - Male
Connector Type on Second End PCI-E x16 - Female
Connector Gender on Second End Female
Connector on Second End Details 1 x PCI-E x16 - Female
Shielding Yes
Device Supported Motherboard
Device Supported PC
Device Supported External GPU
Data Transfer Rate 16 Gbit/s
Features Flat Cable
Features Bendable
Features EMI Protection
Features Durable
Features Damage Resistant
Features Flexible
Physical Characteristics
Printed Design/Pattern/Texture Logo Design
Color Family Black
Product Color Black
Product Material Polyethylene
Product Material Plastic
Product Material Copper Alloy
Product Material Polymer
Product Material Thermoplastic
Product Material Aluminum Mylar Foil
Material Details Plastic Sleeve
Weight (Approximate) 0.42 lb
Shipping Height 15.20"
Shipping Width 5.50"
Shipping Weight (Approximate) 12.80 oz
Miscellaneous
Package Contents
  • TT Premium PCI-E 4.0 Extender 600mm
  • 90-Degree Adapter
Country of Origin China
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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