HP Pavilion All-in-One – 27-d1355xt touch optional

HP Pavilion All-in-One – 27-d1355xt touch optional

Windows 11 Home
11th Gen Intel® Core™ i5 Processor
Integrated Graphics
8 GB Memory; 256 SSD

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HP Pavilion All-in-One – 27-d1355xt touch optional

From its impeccable design to its power and performance, the HP Pavilion All-in-One PC is made to tackle demanding projects and enjoy movie marathons, all while looking good. The perfect blend of form and function, it fits beautifully into any space.

Lights, camera, and all the action

The best seat is at your house. Speakers wrapped in acoustic fabric and custom tuned by the experts at B&O deliver incredible sound quality, and with up to 4K[1] resolution with optional DisplayHDR™[2] 400, every scene comes to life in jaw-dropping detail. Easily stream music from your smartphone with HP Audio Stream.[3]

Thoughtfully crafted

Made for the modern eye. With a micro-edge display, sleek and slim design, and leather accents this PC is wrapped in sophistication. Conveniently placed ports on the side and back of the device allow for easy access and reduced cord-clutter.

Because peace of mind matters

Stream and browse carefree with a pop-up privacy camera that tucks safely away when not in use. Tackle your busiest days with the performance of a reliable processor, and save more of what you love with abundant storage for all your photos, videos and documents.

We’ve got your back

For 80 years, we’ve had your back. Trusted by millions of customers, the HP brand puts dependable technology above all else. That’s why our PCs go through over 230 individual tests[4] to ensure you’re getting a powerful, reliable PC that’s going to last.

Product specifications

Operating system

Windows 11 Home
Windows 11 Home
Windows 11 Home


Intel® Core™ i5 11500T (1.5 GHz up to 3.9 GHz, 12 MB L3 cache, 6 cores)
Intel® Core™ i7 11700T (1.4 GHz up to 4.6 GHz, 16 MB L3 cache, 8 cores)


8 GB DDR4-2933 SDRAM (2 x 4 GB)
16 GB DDR4-3200 SDRAM (2 x 8 GB)


256 GB PCIe® NVMe™ TLC M.2 SSD
256 GB Intel® SSD + 16 GB Intel® Optane™ memory
512 GB PCIe® NVMe™ TLC M.2 SSD
512 GB Intel® SSD + 32 GB Intel® Optane™ memory

Secondary storage

1 TB 7200 rpm SATA HDD
2 TB 5400 rpm SATA HDD


Integrated Graphics
NVIDIA® GeForce® MX350 (2 GB GDDR5 dedicated)
NVIDIA® GeForce® MX 350 (4 GB GDDR5 dedicated)

Wireless technology

Realtek 802.11a/b/g/n/ac (1×1) Wi-Fi® and Bluetooth® 4.2 combo-MIMO supported
Realtek Wi-Fi 5 (2×2) and Bluetooth® 5 combo, MU-MIMO supported

Office software

No Additional Office Software
Microsoft® 365 Personal 1 Year – Save $14 instantly
Microsoft® 365 Family 1 Year – Save $10 instantly
Microsoft® Office 2019 Home and Student – Save $20 instantly

Keyboard and mouse

USB white wired keyboard and mouse combo
USB white wireless keyboard and mouse combo

Power supply

150 W Smart AC power adapter
180 W Smart AC power adapter


Audio by B&O, dual 5 W speakers

Memory slots


Memory card device

HP 3-in-1 memory card reader

External I/O Ports

Side:1 SuperSpeed USB Type-A 5Gbps signaling rate (Battery Charging 1.2); 1 headphone/microphone combo
Rear:1 SuperSpeed USB Type-C® 5Gbps signaling rate; 3 SuperSpeed USB Type-A 5Gbps signaling rate; 1 HDMI-in 1.4; 1 HDMI-out 1.4; 1 RJ-45

Dimensions (W X D X H)

24.12 x 8.19 x 18.73 in


Starting at 19.6 lb


1 year limited hardware warranty (information at www.hp.com/support); 90 day phone support (from date of purchase); Complimentary chat support within warranty period (at www.hp.com/go/contacthp)

Software included

McAfee LiveSafe™ 30-day trial offer (Internet access required. First 30 days included. Subscription required for live updates afterwards.)

Additional information

Weight 5.7 kg
Dimensions 14.9098 × 14.9098 × 3.9878 cm
Desktop Graphics

Desktop Memory

Desktop Operating System

Desktop Processor

Desktop SSD

Desktop Storage

Desktop Brand