Lenovo P3 Ultra 13400 T400
Lenovo

P3 Ultra 13400 T400

CPU i5 13400
GPU T400
Max RAM 128GB
Drives 3

The Lenovo P3 Ultra 13400 T400 is a mini PC powered by the Intel i5 13400 (13th gen). It features 6 performance cores and 16 threads and a LGA1700 socket. Graphics are handled by the discrete NVIDIA T400. Supports up to 128GB of RAM across 4 slots at 4800 MT/s. Storage capacity of up to 3 drives including 2 NVMe, 1× 2.5" SATA. Connectivity includes USB4 40Gbps. Networking features 2 Ethernet ports (up to 2.5G). Dimensions: 223 × 202 × 86mm (3.87L).

CPU & Performance

CPUi5 13400
Generation13th
P-Cores6
Threads16
Single-core69
Multi-core34
SocketLGA1700

GPU

GPUT400
Discrete GPUYes
Integrated GPUYes
eGPU supportNo

RAM

Max RAM128GB
RAM slots4
Max speed4800 MT/s
ECC supportNo

Storage

Max drives3
NVMe slots2
Gen4 x42
2.5" SATA1
SD cardNo

Ports & Connectivity

USB4 40Gbps2
Max displays8

Network

Max Ethernet2G
2.5G ports1
1G ports1

Physical

Dimensions223 × 202 × 86 mm
Volume3.87L
Fan size90mm
Warranty1 yr

Power

Additional

Recommended for gaming, GPU-accelerated creative work, 3D or graphics-heavy tasks, memory-heavy workloads, and local storage expansion. Consider Lenovo P3 Ultra 13400 T400 if you want a mini PC built around its listed Intel i5 13400 processor and NVIDIA T400 discrete GPU plus integrated graphics. It is a stronger fit when the listed CPU, GPU, connectivity, and expansion features match your workload requirements.

Lenovo P3 Ultra 13400 T400 features Intel i5 13400 with NVIDIA T400 discrete GPU plus integrated graphics, offering 1× 2.5G Ethernet and 1× 1G Ethernet, USB4, and expanded internal storage. CPU details include 13th CPU generation, 6 performance cores, and 16 threads. Memory support includes up to 128GB RAM across 4 slots at 4800 MT/s. Storage support includes up to 3 storage drives including 2 NVMe SSD slots, 2× PCIe Gen4 x4 NVMe, and 1× 2.5-inch SATA bay. Display support includes support for up to 8 displays. Port connectivity includes 2× USB4 40Gbps and 1× PCIe x4 expansion slot. Networking includes 1× 2.5G Ethernet and 1× 1G Ethernet. Physical design includes a 223 × 202 × 86 mm chassis (3.87L). Cooling information lists 90 mm main fan. Lifecycle information lists 1-year warranty.

The overall score is not populated for Lenovo P3 Ultra 13400 T400, so this model should be evaluated by the listed hardware specifications rather than by a ranked dataset position.

Discover More

Geekom Rumored APro8 Max
Geekom

Rumored APro8 Max

CPU
AMD r9 8945HS/7940HS
GPU
AMD 7600M XT
Cores
8P / 16T
RAM
64GB / 2 slots · 5600 MT/s
Maxtang NX6412-2L
Maxtang

NX6412-2L

CPU
Intel Celeron J6412
GPU
Intel Elkhart Lake 16EU
Cores
–P / 4T
RAM
32GB / 2 slots · 3200 MT/s
Storage
1
LAN
2× 1G
Size
127×127×43mm · 0.69L
$175
Apple Mac mini M4 Pro 12-Core 24GB 2TB
Apple

Mac mini M4 Pro 12-Core 24GB 2TB

CPU
Apple ARM M4 Pro 12 Core
GPU
Apple M4 Pro 16-core
Cores
8P / 12T
RAM
24GB · 7500 MT/s
LAN
1× 1G
Size
127×127×50mm · 0.81L
Custom $1,805
HP EliteDesk 800 G8
HP

EliteDesk 800 G8

CPU
Intel i5 11400T
GPU
NVIDIA Mobile 1660 Ti
Cores
6P / 12T
RAM
64GB / 2 slots · 3200 MT/s
Storage
3 (3× NVMe)
LAN
1× 2.5G
Size
177×175×34mm · 1.05L
Brick
Asrock DeskMini X600 8600G
Asrock

DeskMini X600 8600G

CPU
AMD r5 8600G
GPU
AMD RDNA3 760M
Cores
6P / 12T
RAM
96GB / 2 slots · 6400 MT/s
Storage
4 (2× NVMe) · 2×2.5"
LAN
1× 2.5G
Size
155×155×80mm · 1.92L
Brick $380
Minisforum MS-01-S1290
Minisforum

MS-01-S1290

CPU
Intel i9 12900H
GPU
Intel Iris Xe 96EU
Cores
6P / 20T
RAM
64GB / 2 slots · 5200 MT/s
Storage
3 (3× NVMe)
LAN
4× 10G
Size
196×189×48mm · 1.78L
$535
ZOTAC ZBOX-MI668
ZOTAC

ZBOX-MI668

CPU
Intel i7 1360P
GPU
Intel Iris Xe 96EU
Cores
4P / 16T
RAM
64GB / 2 slots · 5200 MT/s
Storage
2 (2× NVMe)
LAN
2× 1G
Size
150×150×29mm · 0.65L
Brick $645
EGLOBAL F12 165H
EGLOBAL

F12 165H

CPU
Intel U7 165H
GPU
Intel Arc 8 Xe (128EU)
Cores
6P / 22T
RAM
96GB / 2 slots · 5600 MT/s
Storage
2 (2× NVMe)
LAN
2× 2.5G
Size
215×155×75mm · 2.5L
$635

mpcdb.com is the Mini PC Database, created to help users find, compare, and research compact computers in one place. The site is a useful resource for anyone looking for the best mini PC 2026 models, with organized information about specifications, performance, features, and pricing. As an Ultimate Mini PC Guide USA, mpcdb.com makes it easier to compare different mini PCs for home, office, business, media, and everyday use. Instead of searching across many websites, visitors can quickly review and evaluate multiple options in one database. mpcdb.com is built to simplify the process of choosing the right mini PC by presenting clear comparisons and helpful details for the USA market.