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model 21KC008PVN, machine type 21KC. Region ASEAN, country Vietnam.","gtins":"EAN / UPC / JAN field of the PSREF model table.","markets":"PSREF lists this exact model for Vietnam.","colors":"PSREF Case Color: Black, Paint.","warranty_years":"PSREF Base Warranty: 1-year courier or carry-in. PSREF also lists an included 3Y Premier Support upgrade for this model, which is not stored.","warranty_service_type":"Base warranty is courier or carry-in. The included 3Y Premier Support upgrade is not stored.","weight_kg":"Published as starting at 1.09 kg for models with the haptic touchpad. Varies by configuration.","dimensions_mm":"312.80 x 214.75 x 14.96 mm. May vary by configuration.","cpu":"Intel Core Ultra 7 155H, 16 cores (6P + 8E + 2LPE), 22 threads, max turbo up to 4.8 GHz, 24 MB Intel Smart Cache.","cpu_cache_l3_mb":"PSREF names 24 MB Intel Smart Cache, which is the shared L3.","npu_tops":"Integrated Intel AI Boost, up to 11 TOPS.","integrated_gpu":"Integrated Intel Arc Graphics.","ram_gb":"32 GB soldered LPDDR5X-6400.","ram_speed_mts":"Runs at LPDDR5X-6400. PSREF notes the installed memory is rated LPDDR5X-7500 but runs at 6400 due to a platform limit.","storage_gb":"1 TB. Decimal capacity, 1 TB = 1000 GB.","storage_slots":"One M.2 2280 PCIe 4.0 x4 slot. The 1 TB drive occupies it.","ports":"Standard ports: 1x USB-A (USB 5Gbps, Always On), 1x USB-A (USB 5Gbps), 2x USB-C (Thunderbolt 4 / USB4 40Gbps) with USB PD 3.0 and DisplayPort 2.1, 1x HDMI 2.1 up to 4K/60Hz, 1x 3.5 mm combo jack. Connector sides come from the Notebookcheck review.","cellular":"PSREF: WWAN Not Supported for this model.","keyboard_layouts":"PSREF: Backlit, English.","keyboard_backlight":"PSREF lists Backlit. The type and colour are not stated.","touchpad_type":"PSREF: Haptic Touchpad for this model.","webcam_resolution":"FHD 1080p + IR discrete with privacy shutter.","speaker_total_power_w":"Stereo speakers, 2 W x 2.","microphone_count":"2x array microphones.","battery_wh":"57 Wh.","charger_w":"65W USB-C Slim (3-pin) adapter.","charger_connector":"Charges over USB-C.","os":"Windows 11 Pro, English.","tpm_version":"Discrete TPM 2.0.","hdr_certification":"DisplayHDR True Black 500, Dolby Vision.","brightness_typical_nits":"400 nits.","dci_p3_coverage_pct":"PSREF lists 100% DCI-P3.","refresh_rate_modes":"120 Hz OLED. The review found no adaptive sync or Windows VRR support, and the panel ships set to 60 Hz.","in_the_box":"Power adapter from the PSREF Power Adapter row. Bundled accessories: none.","other_certifications":"Green certifications and other certifications lists. EPEAT Gold is registered where applicable.","series":"ThinkPad X1 Carbon.","form_factor":"Hinged clamshell chassis.","segment":"ThinkPad X1 is Lenovo's business line."}},{"url":"https://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_X1_Carbon_Gen_12/ThinkPad_X1_Carbon_Gen_12_Spec.pdf","kind":"manufacturer_pdf","accessed":"2026-10-10","fields":["spec_sheet_url","ram_max_gb","cpu_clusters","key_travel_mm","touchpad_size_mm","battery_life_claimed","mil_std_810","lid_material","bottom_material"],"notes":{"ram_max_gb":"Max Memory lists 16, 32 and 64 GB soldered options, not upgradable. The maximum is a purchase-time option. The stored model has 32 GB.","cpu_clusters":"Core Ultra 7 155H row: P-core 1.4 GHz base and 4.8 GHz max, E-core 900 MHz and 3.8 GHz, LP E-core 700 MHz and 2.5 GHz. Core names come from the Notebookcheck review.","key_travel_mm":"Key travel 1.5 mm, 1.35 mm on the Fn row and the G, H and B keys.","touchpad_size_mm":"Haptic Touchpad 70.5 x 120 mm. The 3-button trackpad option is 56.2 x 120 mm.","battery_life_claimed":"Alternate configuration 3 in the spec sheet: 2.8K OLED non-touch, Core Ultra 7 155H, 16 GB LPDDR5X, 57 Wh, best power efficiency mode. MobileMark 25 up to 11.6 h at 250 nits. Local video playback up to 15.9 h at 150 nits. JEITA 3.0 idle up to 15.5 h at 200 nits. The stored model has 32 GB RAM, not the tested 16 GB. Claims, not measurements.","mil_std_810":"MIL-STD-810H military test passed. Test list not published.","lid_material":"Case material: carbon fiber (top), aluminium (bottom).","bottom_material":"Case material: carbon fiber (top), aluminium (bottom)."}},{"url":"https://download.lenovo.com/pccbbs/mobiles_pdf/x1_carbon_gen12_ug_en.pdf","kind":"manual","accessed":"2026-10-10","fields":["manual_url"],"notes":{"manual_url":"User Guide, first edition December 2023."}},{"url":"https://www.notebookcheck.com/Lenovo-ThinkPad-X1-Carbon-G12-Laptop-Test-Erstes-grosses-Update-in-drei-Jahren.807241.0.html","kind":"measurement","accessed":"2026-10-10","fields":["release_date","panel_model","cpu_tdp_configured_w","cpu_power_max_w","fan_count","ports","measured_sdr_brightness_nits","measured_brightness_avg_nits","measured_srgb_coverage_pct","measured_color_accuracy_delta_e","measured_pwm_detected","measured_pwm_frequency_hz","measured_pwm_below_brightness_pct","measured_response_black_white_ms","measured_response_gray_gray_ms","benchmark_cinebench_2024_multi","benchmark_geekbench_single","benchmark_geekbench_multi","benchmark_3dmark_time_spy_graphics","measured_ssd_read_mbs","game_fps_measured","fan_noise_measured","measured_temp_top_max_c","measured_temp_bottom_max_c","measured_temp_palmrest_c","battery_runtime_measured","measured_charge_time_min","measured_power_idle_w","measured_power_gaming_w","measured_power_max_w","cpu_clusters","wifi_bands"],"notes":{"release_date":"Review published 2024-02-27 for a US retail unit. PSREF lists the announce date 2024-03-12 for the stored Vietnam model, so the month is approximate.","panel_model":"Spec table: Samsung ATNA40YK20-0, OLED, 2880 x 1800.","cpu_tdp_configured_w":"Spec table: 25 W PL1 sustained. Reported for the review unit.","cpu_power_max_w":"Spec table: 56 W PL2 short burst. Reported for the review unit.","fan_count":"Cooling uses two 30 mm fans and one heatpipe.","wifi_bands":"Intel AX211 spec line: Wi-Fi 6E with the 6 GHz band, plus Wi-Fi 4, 5 and 6 on 2.4 and 5 GHz.","ports":"Left: USB-A, 2x USB-C Thunderbolt 4, Nano-SIM slot on WWAN models. Right: power button, 3.5 mm audio, USB-A, HDMI 2.1, Kensington lock slot.","cpu_clusters":"Spec table: Redwood Cove P-cores, Crestmont E-cores and Crestmont low-power E-cores.","measured_sdr_brightness_nits":"Review unit: Core Ultra 7 155H, 32 GB LPDDR5X-6400, Kioxia XG8 1 TB, 2.8K OLED non-touch, Samsung ATNA40YK20-0, same hardware as this SKU. The unit had a trackpad with TrackPoint buttons while this SKU has a haptic touchpad. Centre brightness 417 cd/m2, X-Rite i1Pro 2.","measured_brightness_avg_nits":"Average of the brightness grid, 417.4 cd/m2.","measured_srgb_coverage_pct":"Argyll 3D, sRGB 100%. Display P3 99.7% is a different target and is not stored.","measured_color_accuracy_delta_e":"Calman ColorChecker dE 2000 mean 1.26 before calibration, 0.68 after.","measured_pwm_detected":"PWM flicker found.","measured_pwm_frequency_hz":"Constant 240.3 Hz.","measured_pwm_below_brightness_pct":"The review measured the same 240 Hz from 0 to 100 percent brightness, so flicker is present at every setting.","measured_response_black_white_ms":"Black to white 0.76 ms (rise 0.41, fall 0.35).","measured_response_gray_gray_ms":"50% grey to 80% grey 0.91 ms (rise 0.54, fall 0.37).","benchmark_cinebench_2024_multi":"Cinebench 2024 CPU multi core, 698 points. Windows power mode set to Best performance before the benchmarks.","benchmark_geekbench_single":"Geekbench 6.7 single-core, Windows Best performance mode.","benchmark_geekbench_multi":"Geekbench 6.7 multi-core, Windows Best performance mode.","benchmark_3dmark_time_spy_graphics":"3DMark Time Spy graphics score 3001 at 2560 x 1440, Windows Best performance mode.","measured_ssd_read_mbs":"CrystalDiskMark 5/6 sequential read Q32T1, 6593 MB/s. Kioxia XG8 KXG8AZNV1T02.","game_fps_measured":"1920 x 1080 average fps at the preset named by the review. Cyberpunk 2077 with FSR off. Windows Best performance mode.","fan_noise_measured":"Measured at 15 cm with an Earthworks M23R and Arta. Ambient 23.8 dB(A). Idle 24 dB(A), 3DMark 06 load average 31.5 dB(A), maximum 37.8 dB(A) in Witcher 3 and other demanding tasks. Windows Best performance mode.","measured_temp_top_max_c":"Hottest point on the top after the Prime95 and FurMark stress test, room 20 C.","measured_temp_bottom_max_c":"Hottest point on the bottom after the stress test, room 20 C.","measured_temp_palmrest_c":"Palm rest and touchpad area under the stress test, 25.6 C.","battery_runtime_measured":"Idle with minimum brightness and no Wi-Fi 17 h 49 min. Wi-Fi web browsing 7 h 46 min. Full-brightness load 1 h 10 min. The review does not state the power mode or the Wi-Fi test brightness.","measured_charge_time_min":"The review states a full charge takes about two hours with the 65 W USB-C adapter. Approximate.","measured_power_idle_w":"Highest idle reading 16 W, at maximum display brightness. Idle minimum 3.9 W, average 5.8 W.","measured_power_gaming_w":"Witcher 3 ultra, 1080p, average 50.4 W.","measured_power_max_w":"Load maximum 67.4 W in the stress test, with the 65 W adapter."}},{"url":"https://www.notebookcheck.net/Lenovo-ThinkPad-X1-Carbon-Gen-13-Aura-Edition-laptop-review-The-X1-Carbon-is-finally-back.924998.0.html","kind":"review_site","accessed":"2026-10-23","fields":["successor"],"notes":{"successor":"Notebookcheck calls the Gen 13 Aura Edition the new version of last year's X1 Carbon Gen 12 and refers to the Gen 12 as its predecessor."}},{"url":"https://www.ultrabookreview.com/72439-lenovo-thinkpad-x1carbon-review/","kind":"review_site","accessed":"2026-10-23","fields":["successor"],"notes":{"successor":"Ultrabookreview says the X1 Carbon Gen 13 uses the Gen 12 chassis and calls the Gen 12 the previous X1 Carbon."}}],"fields_filled":123,"updated":"2026-10-23"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}