Lenovo ThinkPad P16s Gen 3 U7-155H/32GB/512GB SSD/RTX 500 4GB

Lenovo ThinkPad P16s Gen 3 (Intel), Intel Core Ultra 7 155H / 32 GB / 512 GB SSD / NVIDIA RTX 500 Ada Generation 4 GB (21KS002ASG) - 3 Years Premier Support, Singapore Local Warranty

A fully slotted 16-inch workstation, and where it sits today

The ThinkPad P16s Gen 3 (Intel) is the 16-inch workstation built around Intel's Core Ultra 7 155H with an NVIDIA RTX 500 Ada Generation GPU. Lenovo publishes the machine type as 361.5 x 248.6 x 21.13 mm with an aluminium top and bottom cover in black, and gives the weight as Starting at 1.82 kg (4.01 lbs) as a single figure with no per-configuration breakdown. Lenovo publishes MIL-STD-810H military test passed for this machine type, which is a test result Lenovo reports rather than a certification. This configuration is out of stock in our Singapore warehouse. Lenovo does not mark this machine type withdrawn at its current revision of 07 July 2026, so the zero stock is our own channel position and not a Lenovo lifecycle statement; we are not calling it discontinued. The red availability banner this page used to carry has been removed and replaced with this plain statement.

What this exact configuration is

This listing is one fixed configuration, and its build sheet agrees with Lenovo's own book on the processor, the graphics, the memory, the storage, the battery, the camera and the Bluetooth version. The distributor build sheet for part number 21KS002ASG records the panel as 16-inch WUXGA (1920x1200) IPS 300nits Anti-glare, 45% NTSC, the processor as Intel Core Ultra 7 155H, 16C (6P + 8E + 2LPE) / 22T, Max Turbo up to 4.8GHz, 24MB, the graphics as NVIDIA RTX 500 Ada Generation 4GB GDDR6, the memory as 32GB SO-DIMM DDR5-5600 Non-ECC, the drive as 512GB SSD M.2 2280 PCIe 4.0x4 Performance NVMe Opal 2.0, the camera as 5.0MP with Privacy Shutter, the battery as Integrated 57Wh and the wireless as Intel Wi-Fi 6E AX211, 802.11ax 2x2 + BT5.3. The processor is Intel's Core Ultra 7 155H; the short form U7-155H that this page used to print is not a name Lenovo uses.

Two things a buyer needs to know: the camera has no IR, and the panel is low gamut

The camera fitted to this part number is the 5.0MP option with a privacy shutter and no infrared sensor. Lenovo publishes three camera options for this machine type and the no-IR one is genuinely among them, so the build sheet is consistent, but it means this configuration has no Windows Hello face recognition. Sign-in is by the fingerprint reader, which the build sheet records as touch style, match-on-chip, integrated in the power button. That line describes the fingerprint reader and not a touchscreen, which is easy to misread. Separately, the fitted panel is 300 nits and 45% NTSC, roughly 62% sRGB. This page used to describe it as a screen with high colour accuracy and that was simply false; we have corrected it. Lenovo publishes a 400-nit 100% sRGB IPS panel and a WQUXGA 3840x2400 OLED 400-nit 100% P3 panel for the same machine type as orderable alternatives on a different part number.

Why this page has two specification tables

Lenovo's PSREF book is the authority on the machine type, but it lists the panel, the camera, the memory modules, the battery, the AC adapter, the wireless card, the Windows edition and the warranty term as OPTIONS for the whole machine type and does not say which of them is fitted to any one part number. The distributor build sheet does say that, for part number 21KS002ASG, and it is reproduced below word for word in its own group. We keep the two apart on purpose so you can see which source each figure comes from. Where they disagree we print both readings and say so rather than quietly picking one, and we confirm with the distributor before shipping. Where neither source states a figure we write not stated instead of estimating it or copying it across from a neighbouring generation.

Warranty and service in Singapore

Lenovo's published base warranty options for this machine type are: 1-year courier or carry-in service; 1-year courier or carry-in with 2-year system board service (Korea only); 1-year limited onsite service; 3-year (1-yr battery) courier or carry-in service; 3-year (1-yr battery) limited onsite service; No base warranty. A three-year base term does exist in that list, but every three-year entry Lenovo publishes is qualified (1-yr battery), so battery cover runs for one year and not three. We print that parenthetical rather than dropping it. The words Premier Support appear nowhere in Lenovo's book for this machine type. The three years of Premier Support on this listing is the entitlement recorded on the distributor build sheet for part number 21KS002ASG, which documents a configured service upgrade bought on top of a base term rather than Lenovo's base term itself. The build sheet writes the line as 3 Year Premier Support (ESS); the ESS suffix is the distributor's own service coding and does not change the reading above. Warranty entitlement is registered against the machine's serial number. Please ask us to confirm the registered entitlement in writing before you order.