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Lenovo

Lenovo ThinkBook 14 Gen 9 AMD Ryzen 5 220 16GB 512GB laptop

SKU CH-778Y-M3SWD

A 14-inch WUXGA IPS laptop with AMD Ryzen 5 220 processor, 16 GB DDR5 memory and 512 GB SSD, running Windows 11 Pro

  • Number of CoresSingle-core Processor
  • Screen Size14"
  • TouchscreenNo
  • Refresh RateHz
  • Graphic TypeIntegrated Card
  • SSD512 GB
  • Sharp 14-inch WUXGA IPS display at 400 nits
  • 16 GB DDR5-5600 memory for responsive multitasking
  • AMD Ryzen 5 220 processor up to 4.90 GHz
  • Integrated AMD Radeon 740M graphics
  • 512 GB PCIe Gen4 QLC SSD storage

Business-ready 14-inch laptop

The Lenovo ThinkBook 14 Gen 9 is a 14-inch laptop built around an AMD Ryzen 5 220 processor with integrated AMD Radeon 740M graphics. It ships with 16 GB of DDR5-5600MT/s memory and a 512 GB M.2 2242 PCIe Gen4 QLC SSD. Windows 11 Pro is pre-installed for immediate deployment in professional environments.

400-nit IPS display and compact chassis

The 14-inch WUXGA panel delivers 1920 x 1200 resolution at 60 Hz with anti-glare coating and 45% NTSC colour coverage at 400 nits brightness. Integrated graphics and soldered memory mean no discrete GPU upgrades or memory expansion are possible. Bluetooth 5.0 handles wireless peripherals while the 3-cell battery supports mobile work without a dock.

Sustained output within thermal limits

The Ryzen 5 220 runs at a 3.20 GHz base clock and can boost to 4.90 GHz for short bursts, but the thin-and-light chassis constrains prolonged high-frequency operation. Under continuous multi-threaded loads the processor will settle at lower clocks to manage heat, so render or compile times extend beyond peak-speed estimates. The 512 GB QLC SSD maintains steady write throughput after the SLC cache fills.

주요 특징

  • Sharp 14-inch WUXGA IPS display at 400 nits
  • 16 GB DDR5-5600 memory for responsive multitasking
  • AMD Ryzen 5 220 processor up to 4.90 GHz
  • Integrated AMD Radeon 740M graphics
  • 512 GB PCIe Gen4 QLC SSD storage

사양

BrandLenovo
Model21V000B8US
Part Number21V000B8US
Number of CoresSingle-core Processor
Screen Size14"
TouchscreenNo
Refresh RateHz
Graphic TypeIntegrated Card
SSD512 GB
HDDNo
MemoryGB
BluetoothBluetooth 5.0
Backlit KeyboardNo
Battery3-cell Lithium Ion
Weight1.00 lbs

이 상품에 대한 질문

How does the 14" 400 nits IPS display affect battery life during all-day use?

The 400-nit panel draws more power at full brightness, so lowering brightness extends run-time from the 3-cell battery.

What thermal behaviour should I expect from the Ryzen 5 220 and Radeon 740M under continuous load?

The integrated Radeon 740M shares the same heat pipes as the CPU, so sustained workloads raise chassis temperature and fan speed.

Which DDR5 SODIMM speed is required to match the factory 5600 MT/s memory?

The system ships with DDR5-5600 SODIMM modules; any upgrade must run at 5600 MT/s to maintain stability.

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