Desktop PCs
Lenovo M72z reviews
Product specifications and review coverage for this exact model.
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Product overview
Lenovo 3554H2U is listed in the all-in-one pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i3; internal memory: 4 GB; total storage capacity: 500 GB; operating system installed: Windows 8 Pro. This entry covers manufacturer code 3554H2U. 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.
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Specifications
Manufacturer code: 3554H2U. Icecat product 15899503 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Processor family | Intel® Core™ i3 |
|---|---|
| Processor model | i3-3220 |
| Memory (RAM) | 4 GB |
| Total storage capacity | 500 GB |
| Storage media | HDD |
| Operating system installed | Windows 8 Pro |
| Discrete graphics card model | Not available |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Audio & listening7 details
| Built-in speakers | Yes |
|---|---|
| Rated audio power (RMS) | 4 W |
| Built-in microphone | Yes |
| Built-in subwoofer | No |
| Audio system | HD |
| Headphone outputs | 1 |
| Microphone in | Yes |
Display6 details
| Screen size | 50.8 cm (20") |
|---|---|
| Screen resolution | 1600 x 900 pixels |
| Touchscreen | No |
| Display brightness | 250 cd/m² |
| Number of displays supported (on-board graphics) | 3 |
| Intel Dual Display Capable Technology | No |
Processor, memory & storage38 details
| Processor manufacturer | Intel |
|---|---|
| Processor generation | 3rd gen Intel® Core™ i3 |
| Processor cores | 2 |
| Processor threads | 4 |
| Processor frequency | 3.3 GHz |
| Processor cache | 3 MB |
| Processor cache type | Smart Cache |
| Processor socket | LGA 1155 (Socket H2) |
| Processor lithography | 22 nm |
| Processor operating modes | 64-bit |
| Processor codename | Ivy Bridge |
| Processor series | Intel Core i3-3200 Desktop Series |
| Maximum internal memory supported by processor | 32 GB |
| Conflict-Free processor | Yes |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 1333,1600 MHz |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Memory channels supported by processor | Dual |
| ECC supported by processor | Yes |
| Internal memory type | DDR3-SDRAM |
| Maximum internal memory | 8 GB |
| Memory slots | 2 |
| Memory slots type | SO-DIMM |
| Memory clock speed | 1600 MHz |
| Memory layout (slots x size) | 1 x 4 GB |
| Number of storage drives installed | 1 |
| HDD speed | 7200 RPM |
| Card reader integrated | No |
| On-board graphics card | Yes |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card model | Intel® HD Graphics 2500 |
| On-board graphics card base frequency | 650 MHz |
| On-board graphics card dynamic frequency (max) | 1050 MHz |
| On-board graphics card ID | 0x152 |
| Motherboard chipset | Intel® H61 Express |
| Processor package size | 37.5 x 37.5 mm |
| Intel Rapid Storage Technology | No |
| Processor ARK ID | 65693 |
Camera, image & video6 details
| Built-in camera | Yes |
|---|---|
| Total megapixels | 2 MP |
| Intel® Quick Sync Video Technology | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel Clear Video Technology | No |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | No |
Connections & wireless13 details
| HDD interface | SATA II |
|---|---|
| Optical drive interface | SATA |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 4.0 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 2.0 ports quantity | 6 |
| DisplayPort connections | 1 |
| DC-in jack | Yes |
| Intel® Wireless Display (Intel® WiDi) | Yes |
| Storage drive interface | Serial ATA II |
| Headphone connectivity | 3.5 mm |
Power & battery3 details
| AC adapter frequency | 50/60 Hz |
|---|---|
| AC adapter included | Yes |
| Power supply | 150 W |
Design & dimensions8 details
| Thermal Design Power (TDP) | 55 W |
|---|---|
| Product colour | Black |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Width (with stand) | 508 mm |
| Depth (with stand) | 226 mm |
| Height (with stand) | 431.8 mm |
| Weight (with stand) | 8.4 kg |
Software & compatibility3 details
| Operating system architecture | 64-bit |
|---|---|
| Supported instruction sets | AVX, SSE4.1, SSE4.2 |
| Compliance certificates | RoHS |
Further product details48 details
| Full HD | No |
|---|---|
| HD type | HD+ |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| System bus rate | 5 GT/s |
| 64-bit computing | Yes |
| PCI Express slots version | 2.0 |
| Bus type | DMI |
| FSB Parity | No |
| PCI Express configurations | 1x16, 2x8 |
| Tcase | 65.3 °C |
| CPU multiplier (bus/core ratio) | 33 |
| Number of HDDs installed | 1 |
| Optical drive type | DVD±RW |
| LightScribe | Yes |
| Cable lock slot | Yes |
| Trusted Platform Module (TPM) | Yes |
| Intel® Turbo Boost Technology | No |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® My WiFi Technology (Intel® MWT) | Yes |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® Insider™ | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel Flex Memory Access | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | No |
| Intel Trusted Execution Technology | No |
| Intel Enhanced Halt State | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | No |
| Intel® Secure Key | No |
| Intel 64 | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| CPU configuration (max) | 1 |
| Embedded options available | Yes |
| Thermal solution specification | PCG 2011C |
| Intel Virtualization Technology for Directed I/O (VT-d) | No |
| Intel Secure Key Technology version | 0.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel FDI Technology | Yes |
| Intel Fast Memory Access | Yes |
| Sustainability certificates | EPEAT Gold, ENERGY STAR |
| Mouse included | Yes |
| Keyboard included | Yes |
| 3D | No |
| Power auto-sensing | Yes |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.