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AMD

AMD Ryzen Threadripper PRO 9985WX Processor (Zen 5) 64-Core 3.2GHz sTR5 350W Desktop CPU 100-100000722WOF

$8,630.00
$7,999.00
MPN
100-100000722WOF
UPC:
730143317481
CPU Model: AMD Ryzen Threadripper PRO 9985WX
CPU Collection: Zen 5
CPU Series: Ryzen Threadripper PRO 9000 WX-Series
CPU Socket: sTR5
CPU Cores: 64
CPU Threads: 128
CPU Base Clock: 3.2 GHz
CPU Boost Clock (Max.): 5.4 GHz
L1 Cache: 5120 KB
L2 Cache: 64 MB
L3 Cache: 256 MB
Processor Base Power: 350W
CPU Boost Technology: Precision Boost 2
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RYZEN THREADRIPPER PRO 9985WX 

Experience unprecedented power with the AMD Ryzen Threadripper PRO 9985WX, boasting an incredible 64 cores and 128 threads built on the cutting-edge Zen 5 architecture. With a base clock speed of 3.2GHz, this processor is engineered to handle the most demanding professional workloads, including large-scale simulations, complex 3D rendering, AI development, and massive data processing tasks.

Designed for the sTR5 socket and featuring a 350W TDP, the 9985WX supports next-generation technologies like DDR5 memory and PCIe Gen 5, delivering exceptional bandwidth and I/O capabilities. AMD PRO technologies provide enterprise-grade security, stability, and remote management features, ensuring this CPU is ideal for critical business and creative environments requiring uncompromising reliability.

This boxed CPU (model 100-100000722WOF) is perfect for custom high-end workstation builds where maximum core count and multi-threaded performance are paramount. Whether you're building a powerhouse for scientific computing, media production, or engineering, the Ryzen Threadripper PRO 9985WX offers unmatched performance and scalability.

Key Specifications:

  • Core / Thread Count: 64 cores and 128 threads
  • Base Clock: ~3.2 GHz (Boost up to 5.4 GHz)
  • L3 Cache: 256 MB
  • TDP: 350W
  • Architecture: Zen 5, 5nm process
  • Socket: sTR5
  • Memory Support: 8-channel DDR5 ECC Registered (RDIMM)
  • PCIe Lanes: 128 PCIe 5.0 lanes

Key Features:

  • 64 Cores / 128 Threads
    - Enables massive parallelism for highly multi‑threaded workloads like large‑scale rendering, simulation, and virtualization.
  • High Boost Clock up to 5.4 GHz
    - While base clock is 3.2 GHz, the processor can turbo up substantially, giving strong performance on single‑thread or burst tasks.
  • Large Unified Cache
    - With 256 MB of L3 cache, plus per‑core L2 & L1, this improves data locality and reduces latency for data‑heavy and memory‑bound applications.
  • Eight‐Channel DDR5 ECC Memory + PCIe Gen5 Support
    - Supports up to DDR5‑6400 in eight channels with ECC, plus 128 PCIe 5.0 lanes for GPUs, NVMe storage, and accelerators.
  • Enterprise‑Grade, Unlocked & Feature‑Rich Platform
    - Zen 5 “Shimada Peak” architecture, supports AMD PRO features, memory overclocking via EXPO, unlocked multiplier, and compatibility with workstation chipsets like WRX90, TRX50, and Pro 695.

Best Suited For:

  • Perfect for high-end 3D rendering, VFX, and animation pipelines.
  • Ideal for large-scale scientific simulations and engineering workloads.
  • Optimized for AI, machine learning, and data science projects.
  • Great for virtualization, containers, and running multiple VMs.
  • Suited for professional video editing, color grading, and 8K post-production.

Why Choose the 9985WX?

It offers 64 cores / 128 threads, a massive 256 MB L3 cache, and support for eight‑channel DDR5‑6400 ECC memory, which means huge throughput and data integrity for serious workloads. With 128 PCIe Gen5 lanes, it provides extensive I/O expansion for multiple GPUs, high-speed NVMe storage, and accelerators. Built on AMD’s Zen 5 “Shimada Peak” architecture with unlocked overclocking and enterprise‑grade PRO technology, the 9985WX excels in rendering, simulation, AI, virtualization, and other extremely compute‑intensive tasks.

Name Graphics Model # of CPU Cores # of Threads Max. Boost Clock Base Clock Thermal Solution (PIB) Default TDP
AMD Ryzen™ Threadripper™ PRO 9945WX Discrete Graphics Card Required 12 24 Up to 5.4 GHz 4.7 GHz Not Included 350W
AMD Ryzen™ Threadripper™ PRO 9955WX Discrete Graphics Card Required 16 32 Up to 5.4 GHz 4.5 GHz Not Included 350W
AMD Ryzen™ Threadripper™ PRO 7965WX Discrete Graphics Card Required 24 48 Up to 5.3 GHz 4.2 GHz Not Included 350W
AMD Ryzen™ Threadripper™ PRO 9965WX Discrete Graphics Card Required 24 48 Up to 5.4 GHz 4.2 GHz Not Included 350W
AMD Ryzen™ Threadripper™ PRO 7975WX Discrete Graphics Card Required 32 64 Up to 5.3 GHz 4.0 GHz Not Included 350W
AMD Ryzen™ Threadripper™ PRO 9975WX Discrete Graphics Card Required 32 64 Up to 5.4 GHz 4.0 GHz Not Included 350W
AMD Ryzen™ Threadripper™ PRO 9985WX Discrete Graphics Card Required 64 128 Up to 5.4 GHz 3.2 GHz Not Included 350W
AMD Ryzen™ Threadripper™ PRO 9995WX Discrete Graphics Card Required 96 192 Up to 5.4 GHz 2.5 GHz Not Included 350W
CPU Model: AMD Ryzen Threadripper PRO 9985WX
CPU Collection: Zen 5
CPU Series: Ryzen Threadripper PRO 9000 WX-Series
CPU Socket: sTR5
CPU Cores: 64
CPU Threads: 128
CPU Base Clock: 3.2 GHz
CPU Boost Clock (Max.): 5.4 GHz
L1 Cache: 5120 KB
L2 Cache: 64 MB
L3 Cache: 256 MB
Processor Base Power: 350W
CPU Boost Technology: Precision Boost 2
Shipment Time

Handling time: All orders are shipped as soon as possible within 2 business day after payment confirmed. However, we cannot control transit time once your package is handed over to the courier. We process and ship orders Monday – Friday and are unable to offer weekend or holiday delivery.

Shipment Methods All shipping requires additional 1-2 days of processing time

Free budget shipping (8-14 business days)

USPS Priority (3-7 business days)

Free 2-Day Shipping on Select Items – Includes Hard Drives, HPE Networking, and Yealink! (Choose free shipping at checkout)

Returns Policy

All products sold by aaawave.com are brand new and carry the manufacturer’s full warranty. All products advertised as BULK or OEM are brand new and carry the manufacturer’s full warranty.

*Note: "BULK" and "OEM" items do not come in a retail type of packaging, do not include hardware, accessories, cables,software, or literature. Unless otherwise noted.

All products are shipped to the customer the exact same way that we receive them from the manufacturer. We are NOT responsible for physical damage or misuse of the product, damage or misuse of the product will automatically void the manufacturer warranty.

* Note: AAAwave.com does not accept returns for refunds or exchanges of the following items: Product listings that state "Limited Supply, All sales are final". Opened software and software product keycards. The sales of all the items aforementioned are considered final.


Schedule and Time
AAAwave offers a 30 day return/exchange policy, unless otherwise noted. The return/exchange policy begins on the customers purchase date. No returns or exchanges will be accepted after 30 days. All refunds will be made back to the customer’s original form of payment within 7 business days of receiving the return merchandise. Return Merchandise Authorization number (RMA) are valid for only 10 business days. Packages must be received by us within 10 business days after the RMA number has been issued. Packages received after 10 business days will not be accepted and the warranty period will be considered voided and cancelled. RMA processing time is 5-7 business days once the package has been received.

Extra Charge
AAAwave reserves the right to refuse the return or to charge a minimum 10% restocking fee. There is no restocking fee if the product is returned factory sealed and unopened (including an intact UPC code) and must include all packing material, blank warranty cards, manuals, and accessories. AAAwave can only refund the original purchase price. We offer RMA replacement without any restocking fee to customers who have received a defective product. Shipping costs is non-refundable. Product exchanges can be accepted for defective items, the same exact item only.

Customer’s Duty
aaawave.com does NOT offer "Advanced Replacement" for the exchange of defective merchandise. aaawave.com does NOT pay the return shipping costs for defective merchandise. We are NOT responsible for product defects, because we do not manufacture the products we sell. aaawave.com will pay for shipping "Back to the customer" for exchange of defective items. All returns and exchanges must be accompanied with a Return Merchandise Authorization number (RMA number). Please contact us for a RMA number prior to sending your package. aaawave.com will NOT accept packages without prior authorization and a RMA number. All packages being shipped to aaawave.com must have a valid tracking number that is with a major courier such as UPS, FEDEX, or USPS.

What shipping options are available?

We offer standard and expedited shipping options within the U.S. Shipping rates and estimated delivery times are displayed at checkout. Shipments to Alaska, Hawaii, and other U.S. territories (i.e. Guam, Puerto Rico, Virgin Islands etc.) require expedited shipping and incur shipping charges. Items may be delivered separately in multiple shipments.

Is my payment information secure?

Yes, we partner with world leaders in technology and security to provide you with an easy-to-use, fully interactive, and secure online shopping experience. Your transaction is secure, and we work hard to protect your security and privacy.

Do you ship internationally?

Currently, we only ship within the U.S. For international inquiries, please contact our support team.

What if a product is defective?

All new products carry the manufacturer's full warranty. If you receive a defective product, please contact us for a Return Merchandise Authorization (RMA) number. We offer RMA replacement for defective items (the same exact item only). Please note that we do not offer "Advanced Replacement" and do not cover return shipping costs for defective merchandise.

30 Day Return Policy.

AAAwave.com offers a 30 day return/exchange policy, unless otherwise noted. The return/exchange policy begins on the customers purchase date. All refunds will be made back to the customer’s original form of payment within 7 business days of receiving the return merchandise.

Are you an authorized reseller for the products you sell?

Yes, we are an authorized reseller for many brands, including Arduino, ASUSTOR, Avermedia, Dynatron, HPE networking, Gigabyte, MSI, Intel, XFX and Streacom.

How can I track my order?

Once your order ships, you will receive a tracking number via email. You can also track your order by logging into your AAAwave.com account and ask our chatbot.

Do your products come with a warranty?

Yes, most of our products are covered by the manufacturer’s warranty. Warranty details can be found on the product page or by contacting our support team.

What are your business hours?

Monday – Friday (Excluding Holidays) 8:00am – 6:00pm PST
Need help? We're available at1-844-572-9023 - Email us atsales@aaawave.com orContact Us

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