Evoc
Evoc L5501D 15.3" QHD+ 165Hz Ultra 7-356H RTX 5070 32 GB DDR5 4 TB gaming laptop
15.3" QHD+ 165Hz display driven by Ultra 7-356H and RTX 5070 with 32 GB DDR5 and 4 TB NVMe storage
- ColorBlack
- Operating SystemWindows 11 Pro
- CPUIntel® Core Ultra 7-356H
- Screen16" QHD+
- Memory32GB
- Storage4 TB M.2 PCIe 4.0 x4 NVMe SSD
- QHD+ 165 Hz panel delivers sharp motion in games
- 16-core Ultra 7-356H reaches 4.7 GHz turbo for heavy workloads
- RTX 5070 with 8 GB GDDR7 powers modern titles at high settings
- 32 GB DDR5 5600 MHz dual-channel memory handles multitasking smoothly
- 4 TB PCIe 4.0 NVMe storage loads games and apps fast
Purpose-built mobile workstation
The Evoc L5501D combines a 15.3 inch QHD+ 165Hz OLED panel with an Intel Core Ultra 7-356H 16-core processor and NVIDIA RTX 5070 graphics. Thirty-two gigabytes of DDR5 5600 memory and four terabytes of PCIe 4.0 NVMe storage handle large assets and multitasking. Windows 11 Pro ships pre-installed on a magnesium-aluminium chassis weighing 3.51 lbs.
Upgrade path from prior builds
HIDevolution replaces the stock thermal interface with Gelid GC Extreme on both CPU and GPU, lowering peak temperatures under sustained load. The dual 2 TB NVMe array and dual-channel DDR5 kit are installed and validated before shipment, removing the need for user-side storage or memory upgrades. This jump is worth it when factory configurations ship with single drives, slower memory or standard paste.
Installation and common issues
The laptop arrives fully assembled with BIOS, drivers and stress-testing completed; no internal work is required. Typical problems centre on the 1.5 GHz base clock limiting single-thread burst speed until turbo engages, and the 0.63–0.78 inch height restricting airflow on soft surfaces. Keeping the bottom case clear and the factory TIM intact preserves the thermal gains.
Highlights
- QHD+ 165 Hz panel delivers sharp motion in games
- 16-core Ultra 7-356H reaches 4.7 GHz turbo for heavy workloads
- RTX 5070 with 8 GB GDDR7 powers modern titles at high settings
- 32 GB DDR5 5600 MHz dual-channel memory handles multitasking smoothly
- 4 TB PCIe 4.0 NVMe storage loads games and apps fast
Specifications
| Brand | EVOC |
|---|---|
| Series | L550JNP |
| Model | EVOC L5501C (L550JNP) |
| Part Number | EV-L5501D-HID8 |
| Color | Black |
| Operating System | Windows 11 Pro |
| CPU | Intel® Core Ultra 7-356H |
| Screen | 16" QHD+ |
| Memory | 32GB |
| Storage | 4 TB M.2 PCIe 4.0 x4 NVMe SSD |
| Graphics Card | NVIDIA® GeForce® RTX™ 5070 |
| Video Memory | 8GB |
| Dimensions (W x D x H) | 13.53" (w) x 10.31" (d) x 0.63" ~ 0.78" (h) |
| Weight | 3.51 lbs. |
| Other Features | Magnesium Aluminum Alloy Top, Palm Rest and Bottom Case, FlexiCharger,Intel DTT and Intel APO |
| CPU Type | Intel Core Ultra 7 (Series 3) |
| Processor Name | Intel Core Ultra 7-356H |
| Number of Cores | 16-core Processor |
| Core Name | Panther Lake |
| Turbo Frequency | Max Turbo Frequency 4.7 GHz |
| CPU L3 Cache | 18 MB |
| Chipset | Intel® |
| Screen Size | 15.3" |
| Touchscreen | No |
| Display Type | QHD+ |
| Resolution | 2560 x 1600 |
| Panel | QHD+ |
| Refresh Rate | 165Hz |
| Display Features | View Angle, 100% DCI-P3 Display, Glossy Finished |
| GPU/VPU | GeForce RTX 5070 Laptop GPU |
| Graphic Type | Dedicated Card |
| SSD | 4 TB |
| HDD | No |
| Storage Spec | 4 TB (2 x 2 TB) M.2 PCIe 4.0 x4 NVMe SSD |
| Memory Speed | DDR5 5600MHz |
| Memory Spec | 16 GB x 2 |
| Memory Type | 2 x SO-DIMM |
| Memory Slot (Total) | 2 |
| Memory Slot (Available) | 0 |
| Max Memory Supported | 128GB |
| LAN | Built-in Gigabit Ethernet LAN |
| WLAN | Intel Wireless Wi-Fi 7 BE211 |
| WiFi Generation | Wi-Fi 7 |
| Bluetooth | Yes |
| USB | 1x USB 3.2 Gen 2 port with DisplayPort 1.4 (Type C), 1x USB 3.2 Gen 2 port with DisplayPort 1.4 with Power Delivery DC in (Type C), 2x USB 3.2 Gen 1 ports (Type A) |
| HDMI | 1x HDMI output Port (with HDCP) |
| Audio Ports | 1x 2-in-1 Audio Jack (Headphone / Microphone) |
| Audio | High Definition audio interface, Sound Blaster Studio+ |
| Speaker | Built-in two speakers |
| Touchpad | Built in Click pad with Microsoft PTP multi-gesture and scrolling function |
| Keyboard | Multi languages, Single Zone Multi-Color illuminated full size isolated keyboard with numeric pad |
| Webcam | Built-in 5.0M Hello Camera with TNR (Temporal Noise Reduction), SecureBIO and Human Presence Detection |
| Style | Standard |
| Type | Gaming & Entertainment |
| Usage | Consumer |
| AC Adapter/Charger | Full Range 230W AC Adapter, AC-in 100~240V, 50~60Hz, DC output 20V, 11.5A |
| Battery | Embedded 3 cells Polymer battery pack 60WH |
Questions about this item
What are the exact width and depth measurements for the L5501D chassis?
The chassis measures 13.53 inches wide by 10.31 inches deep, with a height ranging from 0.63 to 0.78 inches.
How is the Gelid GC Extreme thermal compound applied to the CPU and GPU during the build process?
The existing paste is removed, the dies are cleaned, and a thin layer of Gelid GC Extreme is spread evenly before the heatsink is torqued to specification.
When the 4 TB storage array needs replacement, what drive specifications must the new modules match?
Each replacement module must be an M.2 PCIe 4.0 x4 NVMe SSD; the laptop uses two 2 TB drives to reach the total capacity.
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