Compare Detail
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121-SX-E296-KRModelZ590 STEEL LEGEND WIFI 6E
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7.1 Channel High Definition Audio + OpticalAudio channels7.1 Channels
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Realtek ALC1220Audio chipsetRealtek ALC897
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1 x LAN (RJ45)
1 x Optical S/PDIF Out
2 x USB 3.1 Gen 2 Type-A
5 x Audio Jacks
6 x USB 3.1 Gen 1 Type-ABack io ports2 x Antenna Ports
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
1 x DisplayPort 1.4
1 x Optical SPDIF Out Port
1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (ReDriver) (Supports ESD Protection)
1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (ReDriver) (Supports ESD Protection)
2 x USB 3.2 Gen1 Ports (Supports ESD Protection)
* Ultra USB Power is supported on USB3_12 ports.
* ACPI wake-up function is not supported on USB3_12 ports.
2 x USB 2.0 Ports (Supports ESD Protection)
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks) -
Intel X299ChipsetIntel Z590
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YesCrossfire supportYes
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NoEcc ram supportNo
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Micro ATXForm factorATX
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Intel I219-VLan chipsetDragon RTL8125BG
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2242 / 2260 / 2280 - M Key
2230 - E KeyM2 devices support2260 / 2280 - M Key (Intel 11th Gen only)
2260 / 2280 - M Key
2260 / 2280 / 22110 - M Key
2230 - E Key -
2M2 ports4
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10/100/1000MbpsMax lan speed10/100/1000/2500Mbps
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64GBMaximum supported ram128GB
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2Onboard usb 202
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1Onboard usb 32 gen 12
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2Pci express x16 slots2
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0Pci express x1 slots3
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1Pci express x4 slots0
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NoRaid supportYes
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4Ram slots4
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December 2018Release dateMarch 2021
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6Sata 6 gbps ports6
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X299 Micro 2Series
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YesSli supportNo
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LGA2066SocketLGA1200
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
4000Mhz
4133MhzSupported memory2400Mhz
2666Mhz
2933Mhz
3000Mhz
3200Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4666Mhz
4800Mhz -
5Wi fi generation6
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YesWireless lanYes
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