Razer Blade 16 (2026) / Lenovo Legion Pro 7 16IRX9H (83DE0005US)

Razer Blade 16 (2026): RZ09-0581; black; RTX 50 configurations

Lenovo Legion Pro 7 16IRX9H (83DE0005US): 83DE0005US: Intel Core i9-14900HX, GeForce RTX 4080 Laptop GPU 12 GB (175 W TGP), 16-inch WQXGA 240 Hz IPS display, 1 × 16 GB DDR5-5600, 2 × 1 TB SSD, 99.9 Wh battery, Windows 11 Home. Lenovo lists the announce date as 22 January 2024. The RTX 4090 83DE0008US/0009US/000AUS and the 2025 Legion Pro 7i Gen 10 are separate configurations; MTMs outside the US can differ in memory, SSD and battery.

SpecificationRazer Blade 16 (2026)Lenovo Legion Pro 7 16IRX9H (83DE0005US)
Release year20262024
ModelRZ09-0581 Razer—
ProcessorCore Ultra 9 386H; 16 cores / 16 threads RazerIntel Core i9-14900HX: 24 cores (8 P + 16 E), 32 threads; P-core 2.2/5.8 GHz, E-core 1.6/4.1 GHz; 36 MB Intel Smart Cache; Intel HM770 chipset Lenovo
GPU optionsRTX 5070 Ti 12 GB / 5080 16 GB / 5090 24 GB

These are separate configurations.

Razer		—
Memory options32 or 64 GB LPDDR5X-9600; soldered Razer—
SSD options1 or 2 TB PCIe 4.0 NVMe Razer—
SSD slots2 × M.2 NVMe 2280, including occupied slots Razer—
Display16-inch OLED; 2560 × 1600; 16:10 Razer16-inch WQXGA (2560 × 1600) IPS, non-touch, 500 nits, anti-glare, 16:10, 1200:1, 100% DCI-P3, 240 Hz; DisplayHDR 400, Dolby Vision, G-SYNC, X-Rite factory calibration

DisplayHDR 400 is VESA’s entry-level HDR tier; it does not require local dimming, so HDR looks less striking than on OLED or Mini LED. 240 Hz and G-SYNC give smooth, tear-free motion in fast games. Lenovo notes that “IPS” may also cover similar panel types such as PLS, ADS and AHVA.

Lenovo
CoolingVapour chamber RazerHybrid cooling: air cooling + liquid-metal thermal interface

Liquid metal transfers heat between the chip and cooler more efficiently than standard paste, which makes servicing more delicate.

Lenovo
USB-CThunderbolt 5 + Thunderbolt 4

Manual: USB PD 3.0 20 V / up to 100 W.

Razer		—
Other ports3 × USB-A Gen2; HDMI 2.1; UHS-II SD; 3.5 mm Razer—
WirelessWi-Fi 7; Bluetooth 6.0 RazerIntel Killer Wi-Fi 6E AX1675i, 802.11ax 2×2 + Bluetooth 5.3 Lenovo
Camera1080p; Windows Hello IR Razer—
KeyboardPer-key RGB; 1.5 mm travel Razer—
Audio6 speakers; dual microphones Razer—
Battery90 Wh Razer—
WeightApproximately 2.14 kg Razer—
Graphics—NVIDIA GeForce RTX 4080 Laptop GPU, 12 GB GDDR6; 2280 MHz boost clock, 175 W TGP, 542 AI TOPS

175 W is the highest total graphics power Lenovo allows in this model; going above NVIDIA’s 60–150 W base range for the RTX 4080 Laptop GPU relies on Dynamic Boost 2.0. The desktop RTX 4080 is a different product.

Lenovo
Memory—1 × 16 GB DDR5-5600 SO-DIMM; two slots, dual-channel capable; up to 32 GB in Lenovo’s offering

This configuration ships with a single module, so memory runs single-channel until a matching module is added to the second slot. Lenovo’s 32 GB limit is based on the modules it has tested.

Lenovo
Storage—2 × 1 TB M.2 2280 PCIe 4.0 x4 NVMe SSD; two M.2 2280 PCIe 4.0 x4 slots (both used)

PCIe 4.0 x4 allows up to 8 GB/s in theory; real speed depends on the SSD. There is no card reader.

Lenovo
Ports—1 × Thunderbolt 4 / USB4 40 Gbit/s (DisplayPort 1.4), 1 × USB-C 10 Gbit/s (Lenovo PD 140 W, DisplayPort 1.4), 4 × USB-A 5 Gbit/s (one Always On), 1 × HDMI 2.1 (up to 8K/60 Hz), 1 × RJ45 Gigabit Ethernet, 3.5 mm audio

140 W charging over USB-C needs Lenovo’s own adapter; other adapters may deliver less. Up to four independent displays including the internal one are supported; Lenovo lists up to 4K/60 Hz for external outputs. Ethernet is 1 Gbit/s, not 2.5G, and supports Wake-on-LAN.

Lenovo
Keyboard and touchpad—6-row with numeric keypad, 1.5 mm key travel; per-key RGB backlight; 75 × 120 mm buttonless Mylar surface, Precision TouchPad Lenovo
Audio and camera—HARMAN stereo speakers (2 W × 2, super linear), Nahimic Audio, smart amplifier; dual microphones; FHD 1080p camera with electronic shutter (E-shutter) Lenovo
Battery and power—99.9 Wh lithium-ion, Super Rapid Charge; 330 W slim-tip GaN adapter

Lenovo says Super Rapid Charge reaches 30% in 10 minutes, 70% in 30 minutes and 100% in 80 minutes. 99.9 Wh sits just under the usual airline battery limit. Lenovo quotes 10.4 hours of 1080p video playback at 150 nits.

Lenovo
Operating system—Windows 11 Home Lenovo
Security—Firmware TPM 2.0, BIOS passwords, self-healing BIOS, camera E-shutter; no fingerprint reader Lenovo
Chassis, size and weight—Aluminium top and bottom, anodised, Eclipse Black; 363.5 × 262.1 × 21.95–25.9 mm; about 2.62 kg Lenovo