Lenovo ThinkStation P4 AMD Ryzen™ 9 PRO PRO 9955 32 GB DDR5-SDRAM 512 GB SSD NVIDIA RTX PRO 5000 Blackwell Windows 11 Pro Workstation

SKU
30KN0044US
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AMD Ryzen 9 PRO 9955 (12C/24T, 3.4/5.4GHz, 12MB L2/64MB L3), 1x 32GB UDIMM DDR5-5600 Non-ECC, 1x 512GB SSD M.2 2280 PCIe 5.0x4 NVMe Opal, 1x NVIDIA RTX PRO 5000 Blackwell 72GB GDDR7, MediaTek Wi-Fi 7 MT7925 802.11be 2x2 + BT5.4, Windows 11 Pro
UNSPSC: 43211507
  • AMD Ryzen 9 PRO 9955 (12C/24T, 3.4/5.4GHz, 12MB L2/64MB L3)
  • 1x 32GB UDIMM DDR5-5600 Non-ECC
  • 1x 512GB SSD M.2 2280 PCIe 5.0x4 NVMe Opal
  • 1x NVIDIA RTX PRO 5000 Blackwell 72GB GDDR7
  • Windows 11 Pro
More Information
SKU 30KN0044US
EAN 0828132131474
Manufacturer Lenovo
Availability Out of Stock
Product Family ThinkStation
Product Series P
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BUILT FOR RELIABLE PERFORMANCE
Scale New Heights With Reliable Power

The Lenovo ThinkStation P4 sets a new standard for entry tower workstations, offering elevated performance for engineers, designers, and creators. Experience dependable, workstation-class power that scales with you. Its accessible desk-side design lets you work faster and stay highly productive, effortlessly handling the growing complexity of projects.

AI-READY ARCHITECTURE
Scalable Power for Smarter Workflows

Accelerate your AI-driven workflows with optimized processors, high-speed memory, and advanced graphics. From local inference to data-heavy visualization, experience faster, smoother performance on a scalable workstation designed to handle AI-assisted and GPU-accelerated workloads with ease.

LENOVO PERFORMANCE TUNER
Intelligent Resource Management

Optimize your workflows with the ThinkStation P4 workstation with Lenovo Performance Tuner. This free software intelligently manages CPUs, GPUs, memory, and storage for certified professional applications, delivering smoother, more consistent performance for mission-critical tasks— no manual tuning or adjustments required.

ALL-IN-ONE ENTRY WORKSTATION PLATFORM
Simplify Deployment, Amplify Performance

Streamline operations with a unified workstation platform built for engineering, design, finance, data science, and education. The ThinkStation P4 simplifies procurement, onboarding, and support while delivering performance to every role — all with shared hardware, software, and configuration options.

CREDIBILITY & COLLABORATION
Sustainability

Our goal is to provide smarter technology that builds a brighter, more sustainable future for our customers, communities, and the planet. That's why we pursue industry leading labels and certifications that demonstrate our commitment to sustainability in product design. Together, we can build a smarter future for all.

Specifications may vary depending upon region / model.
Processor
Processor cache typeL2 & L3
Processor frequency3.4 GHz
Processor modelPRO 9955
Processor manufacturerAMD
Processor boost frequency5.4 GHz
Processor threads24
Processor cores12
L3 cache64 MB
L2 cache12 MB
Processor familyAMD Ryzen™ 9 PRO
Memory
Internal memory32 GB
Memory layout (slots x size)1 x 32 GB
Maximum internal memory256 GB
Memory slots4x DIMM
Internal memory typeDDR5-SDRAM
Memory clock speed5600 MHz
Storage
Storage mediaSSD
Optical drive typeNo
SSD interfacePCI Express 5.0
SSD capacity512 GB
Number of SSDs installed1
Card reader integratedYes
Total storage capacity512 GB
SSD form factorM.2
Total SSDs capacity512 GB
NVMeYes
M.2 SSD size2280 (22 x 80 mm)
Self-Encrypting Drive (SED)Yes
Graphics
Discrete graphics cardYes
Discrete graphics card memory72 GB
On-board graphics cardYes
Discrete graphics card modelNVIDIA RTX PRO 5000 Blackwell
Discrete graphics memory typeGDDR7
On-board graphics card modelAMD Radeon Graphics
Number of discrete graphics cards1
On-board GPU manufacturerAMD
Performance
Product typeWorkstation
Trusted Platform Module (TPM)Yes
Motherboard chipsetAMD PRO 675
Audio chipRealtek ALC623
Audio systemHigh Definition Audio
Optical drive
Optical drive typeNo
Network
Ethernet LANYes
Wi-FiYes
BluetoothYes
Bluetooth version5.4
Wi-Fi standardsWi-Fi 7 (802.11be)
Ethernet LAN data rates10,100,1000 Mbit/s
Top Wi-Fi standardWi-Fi 7 (802.11be)
Antenna type2x2
Ports & interfaces
Combo headphone/mic portYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity6
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity0
Thunderbolt 3 ports quantity0
HDMI version2.1
USB 2.0 ports quantity0
Microphone inYes
Line-outYes
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
DisplayPorts quantity2
USB 3.2 Gen 2x2 Type-C ports quantity1
Power
Power supply750 W
Technical details
Cable lock slot typeKensington
Product typeWorkstation
Trusted Platform Module (TPM)Yes
Audio systemHigh Definition Audio
Cable lock slotYes
Motherboard chipsetAMD PRO 675
Design
Cable lock slot typeKensington
Cable lock slotYes
Software
Bundled softwareLenovo AI Now
Operating system installedWindows 11 Pro
Audio
Audio chipRealtek ALC623
Audio systemHigh Definition Audio
Weight & dimensions
Width7.09" (180 mm)
Depth15.8" (401.5 mm)
Height16.3" (415 mm)
Weight19.3 lbs (8.75 kg)
Packaging content
Mouse includedYes
Keyboard includedYes
Mouse connectivityWired
Bundled softwareLenovo AI Now
Keyboard connectivityWired
Keyboard
Keyboard connectivityWired
Other features
Trusted Platform Module (TPM)Yes
On-board graphics cardYes
Processor manufacturerAMD