how many fans can you use with this?

1 x CPU fan header 3 x system fan headersEnter an answer to this question.

good for overclocking?

Just use the auto tune program or ez mode in bios. My I5 7600k clocked to 4.4ghz just on ez mode. 4.8 on the software tune

Can this board run 4 internal SSD drives and 2 Sata DVD burners?

it has 6x SATA connectors plus a slot for an M.2 drive, so you'd be able to run those drives with no problem.

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GIGABYTE GA-Z270-HD3 (rev. 1.0) LGA 1151 Intel Z270 HDMI USB 3.1 ATX Motherboards - Intel

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Option: GA-Z270-HD3

GA-Z270-HD3
GA-Z270-HD3P
GA-Z270M-D3H
GA-Z270N-WIFI
GA-Z270P-D3
GA-Z270X-UD3

Intel Z270
Celeron / Core i3 / Core i5 / Core i7 / Intel Core 6th Gen (LGA 1151) / Intel Core 7th Gen (LGA 1151) / Pentium
DDR4 3866(O.C.)/ 3800(O.C.)/ 3733(O.C.)/ 3666(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666(O.C.)/ 2400(O.C.)/ 2133

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Overview

Specs

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Model
Brand	GIGABYTE
Model	GA-Z270-HD3 (rev. 1.0)

Supported CPU
CPU Socket Type	LGA 1151
CPU Type	Celeron / Core i3 / Core i5 / Core i7 / Intel Core 6th Gen (LGA 1151) / Intel Core 7th Gen (LGA 1151) / Pentium
Supported CPU Technologies	* Not Compatible with Intel 8th Gen CPUs

Chipsets
Chipset	Intel Z270

Onboard Video
Onboard Video Chipset	Integrated Graphics Processor - Intel HD Graphics support: 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz * The DVI-D port does not support D-Sub connection by adapter. 1 x HDMI port, supporting a maximum resolution of 4096x2160@24 Hz * Support for HDMI 1.4 version. Support for up to 3 displays at the same time Maximum shared memory of 1GB

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	DDR4 3866(O.C.)/ 3800(O.C.)/ 3733(O.C.)/ 3666(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666(O.C.)/ 2400(O.C.)/ 2133
Maximum Memory Supported	64GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 3.0 x16	1 x PCI Express x16 slot, running at x16 (PCIEX16) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. 2 x PCI Express x16 slots, running at x4 (PCIEX4_1, PCIEX4_2)
PCI Express x1	2 x PCI Express x1 slots (All of the PCI Express slots conform to PCI Express 3.0 standard.)
PCI Slots	1 x PCI Slot

Storage Devices
Serial ATA (SATA)	6 x SATA 6Gb/s
SATA Express	1 x SATA Express connector
M.2	1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2 SSD support)
SATA RAID	0/1/5/10

Onboard Audio
Audio Chipset	Realtek ALC887
Audio Channels	2/4/5.1/7.1-channel

Onboard LAN
LAN Chipset	Realtek GbE LAN chip
Max LAN Speed	1Gbps

Rear Panel Ports
Back I/O Ports	1 x HDMI / 1 x PS/2 Keyboard/Mouse Combo / 2 x USB 2.0/1.1 / 4 x USB 3.1 Gen 2 Type-A
PS/2	1 x PS/2 keyboard/mouse port
Video Ports	1 x D-Sub port 1 x DVI-D port
HDMI	1 x HDMI
RJ45	1 x RJ45
USB 3.1	4 x USB 3.1 Gen 1 ports
USB 1.1/2.0	2 x USB 2.0
Audio Ports	6 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Side Speaker Out, Line In, Line Out, Mic In)

Internal I/O Connectors
Onboard USB	2 x USB 3.1 Gen 1 headers 2 x USB 2.0/1.1 headers
Other Connectors	1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x CPU fan header 3 x system fan headers 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 1 x Trusted Platform Module (TPM) header 1 x serial port header 1 x parallel port header 1 x Clear CMOS jumper

Physical Spec
Form Factor	ATX
Dimensions (W x L)	12.0" x 8.9"
Power Pin	24 Pin

Features
Features	Multi-Graphics Technology - Support for AMD Quad-GPU CrossFireX and 2-Way AMD CrossFire technologies (PCIEX16, PCIEX4_1) I/O Controller: - iTE I/O Controller Chip H/W Monitoring: - Voltage detection - Temperature detection - Fan speed detection - Overheating warning - Fan fail warning - Fan speed control * Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install. BIOS: - 2 x 64 Mbit flash - Use of licensed AMI UEFI BIOS - Support for DualBIOS - PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Unique Features: - Support for APP Center * Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. 3D OSD @BIOS Ambient LED AutoGreen BIOS Setup Color Temperature Cloud Station EasyTune Easy RAID Fast Boot Game Boost ON/OFF Charge Platform Power Management Smart Backup Smart Keyboard Smart TimeLock System Information Viewer USB Blocker V-Tuner - Support for 3TB+ Unlock - Support for Q-Flash - Support for Xpress Install Bundle Software: - Norton Internet Security (OEM version) - Intel Optane Memory Ready - cFosSpeed Operating System: - Support for Windows 10/8.1 64-bit - Support for Windows 7 32-bit/64-bit * Operating systems supported may vary depending on your processor model. * Please download the "Windows USB Installation Tool" from GIGABYTE's website and install it before installing Windows 7.

Additional Information
First Listed on Newegg	November 07, 2025

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