Notebook Lenovo ThinkPad X13 Gen 3 21BQ003RTH i5-1245U Thunder Black
Notebook Lenovo ThinkPad X13 Gen 3 21BQ003RTH i5-1245U Thunder Black is backordered and will ship as soon as it is back in stock.
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Care information
Care information
Exchange available within 7 days of receipt if conditions apply
1. The warranty applies only in cases where the product is damaged due to a malfunction resulting from a manufacturing defect
2. Dead pixel warranty applies for Laptop products and computer monitors with 5 or more dead pixels
3. The store delivered the wrong product
Authentic product with official warranty: 3 Years Warranty Onsite Service
Payment
Payment
Payment
- Bank Deposit
- Full Payment via Credit Card (All Major Banks Accepted)
- 0% installment payment up to 10 months
(only for Kasikorn Bank and Krungsri credit cards) - Cash on Delivery (COD)
Delivery and Shipping
Delivery and Shipping
Delivery
- Express Delivery within 3 Hours Service fee 300 THB
(Available only in Bangkok, Metropolitan Area, and Chiang Mai city) - Domestic shipping packed and delivered by Best Express
- Pick up your order at the nearest branch
Notebook Lenovo ThinkPad X13 Gen 3 21BQ003RTH i5-1245U Thunder Black
LENOVO-21BQ003RTH
- CPU: Intel Core i5-1245U (10 cores: 2P + 8E, 12 threads, up to 4.4 GHz)
- RAM: 16GB LPDDR5 4800MHz (embedded on motherboard)
- SSD: 512GB M.2 2280 PCIe 4.0 x4 NVMe Opal 2.0
- Graphics: Intel Iris Xe Graphics
- Display: 13.3" WUXGA (1920 x 1200) IPS, Anti-glare, 300 nits brightness, 72% NTSC
- OS: Windows 11 Pro 64-bit
- Camera: 1080p FHD camera with IR (Windows Hello support) and Privacy Shutter
- Connection:
2 x USB-C Thunderbolt™ 4 (supports Power Delivery 3.0 and DisplayPort 2.0)
2 x USB-A 3.2 Gen 1 (1 Always On port)
1 x HDMI 2.1 (support up to 4K/60Hz)
1 x 3.5mm headphone/mic jack
1 x Kensington Nano Security Slot™
1 x SIM slot (optional)
1 x Smart Card Reader (optional) - Wireless connectivity: Wi-Fi 6E (Intel AX211), Bluetooth 5.1
- Battery: 41Wh with 65W USB-C charger
- Keyboard: Backlit, Thai-English
- Weight: Starting at approximately 1.25 kg.
- Dimensions: 305.8 x 217.56 x 18.1 mm.
- Color: Thunder Black
- Material: Top cover made of PPS, bottom cover made of aluminum
- Warranty: 3 Years Premier Support (On-site Service)
Lenovo ThinkPad X13 Gen 3 21BQ003RTH i5-1245U Black Notebook

Stay connected and keep your data secure
The ThinkPad X13 Gen 3 laptop helps you stay connected and keeps your data secure. Connectivity options include WiFi 6E*, 5G and 4G WWAN, and support for USB-C Thunderbolt™ 4 and HDMI. As well as multiple ThinkShield hardware and software features, this laptop includes the added security of Microsoft Secured-core PCs, a touch fingerprint reader on the power button, and an optional webcam privacy shutter.

Assist in decision making
The ThinkPad X13 Gen 3 laptop makes it easy to handle calls and virtual meetings. It features an 84% screen-to-body ratio, Dolby Audio™ speaker system, Dolby Voice ® , and two far-field microphones as standard. There’s also the option of a hybrid FHD + IR webcam and a 13.3” WQXGA display with Dolby Vision audio and low blue light certification to relieve eye strain.

Built to last
We use the U.S. Department of Defense MIL-STD 810H standard to ensure every ThinkPad is reliable and durable. We test it against 12 standards and more than 200 quality checks to make sure it can perform in the most challenging environments. These tests cover extreme variables—such as the Arctic wilderness and desert dust storms—as well as temperature, pressure, humidity, vibration, and more.

- Accessories: Smart card reader
- USB-A 3.2 Gen 1
- Kensington Nano Security Slot™
- USB-C Thunderbolt™ 4 (Charging)
- USB-C Thunderbolt™ 4
- HDMI 2.0b
- USB-A 3.2 Gen 1 (1 always on)
- Headphones/Mic Combo
- Accessories: SIM slot




