Desktop PCs
Product specifications and review coverage for this exact model.
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HP Y3Y81ET is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i7; internal memory: 16 GB; total storage capacity: 512 GB; operating system installed: Windows 10 Pro. This entry covers manufacturer code Y3Y81ET. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
Specifications, review scores and prices belong to each exact model.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Manufacturer code: Y3Y81ET. Icecat product 36257571 · Checked 23 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
The main features to compare for this exact model. Missing details are not assumed.
| Processor family | Intel® Core™ i7 |
|---|---|
| Processor model | i7-7700 |
| Memory (RAM) | 16 GB |
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Operating system installed | Windows 10 Pro |
| Discrete graphics card model | Not available |
| Chassis type | Tower |
| Wi-Fi | No |
| Ethernet LAN | Yes |
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| Headphone outputs | 1 |
|---|---|
| Microphone in | Yes |
| Number of displays supported (on-board graphics) | 3 |
|---|---|
| Display included | No |
| Processor manufacturer | Intel |
|---|---|
| Processor generation | 7th gen Intel® Core™ i7 |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 4.2 GHz |
| Processor frequency | 3.6 GHz |
| Processor cache | 8 MB |
| Processor cache type | Smart Cache |
| Processor lithography | 14 nm |
| Processor operating modes | 64-bit |
| Processor codename | Kaby Lake |
| Number of processors installed | 1 |
| Processor socket | LGA 1151 (Socket H4) |
| Maximum internal memory supported by processor | 64 GB |
| Memory types supported by processor | DDR3L, DDR4-SDRAM |
| Memory clock speeds supported by processor | 1333,1600,2133,2400 MHz |
| ECC supported by processor | No |
| Memory voltage supported by processor | 1.35 V |
| Maximum internal memory | 64 GB |
| Internal memory type | DDR4-SDRAM |
| Memory layout (slots x size) | 2 x 8 GB |
| Memory slots | 4x DIMM |
| Memory clock speed | 2133 MHz |
| Number of storage drives installed | 1 |
| SSD capacity | 512 GB |
| Card reader integrated | No |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| On-board graphics card model | Intel® HD Graphics 630 |
| On-board graphics card base frequency | 350 MHz |
| On-board graphics card dynamic frequency (max) | 1150 MHz |
| Maximum on-board graphics card memory | 64 GB |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.4 |
| On-board graphics card ID | 0x5912 |
| Motherboard chipset | Intel® C236 |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Processor package size | 37.5 x 37.5 mm |
| Processor code | SR338 |
| Intel Stable Image Platform Program (SIPP) version | 1.00 |
| Processor ARK ID | 97128 |
| Conflict-Free processor | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
|---|---|
| Intel Clear Video Technology | Yes |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Yes |
| Intel® Quick Sync Video Technology | Yes |
| USB 2.0 ports quantity | 4 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 6 |
| DisplayPort connections | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| DVI port | Yes |
| PS/2 ports quantity | 2 |
| Power supply | 400 W |
|---|
| Thermal Design Power (TDP) | 65 W |
|---|---|
| Product type | Workstation |
| Placement supported | Vertical |
| Product colour | Black |
| Intel Identity Protection Technology version | 1.00 |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Width | 170 mm |
| Depth | 442 mm |
| Height | 399 mm |
| Weight | 8.6 kg |
| Operating system architecture | 64-bit |
|---|---|
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| System bus rate | 8 GT/s |
|---|---|
| Bus type | DMI3 |
| Tjunction | 100 °C |
| PCI Express slots version | 3.0 |
| Maximum number of PCI Express lanes | 16 |
| PCI Express configurations | 1x16, 1x8+2x4, 2x8 |
| Stepping | B0 |
| Non-ECC | Yes |
| Memory channels | Dual-channel |
| Optical drive type | DVD Super Multi |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| Optical drives quantity | 1 |
| Line-out | Yes |
| Line-in | Yes |
| Intel 64 | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Embedded options available | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel TSX-NI | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel® Secure Key | Yes |
| Intel® OS Guard | Yes |
| Intel Trusted Execution Technology | Yes |
| Execute Disable Bit | Yes |
| Intel Enhanced Halt State | Yes |
| Scalability | 1S |
| CPU configuration (max) | 1 |
| Thermal solution specification | PCG 2015C |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Secure Key Technology version | 1.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel TSX-NI version | 1.00 |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Country of origin | China |
|---|
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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