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Deal.ai › ASUS › Motherboards
ASUS
ASUS Prime X299-Deluxe II Motherboard LGA2066 ATX DDR4 Dual Gigabit

ASUS Prime X299-Deluxe II Motherboard LGA2066 ATX DDR4 Dual Gigabit

4.4(8 ratings)

Best price now

$455.31at NeweggChecked Nov 10

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Price facts

  • Last seen at $455.31 at Newegg on Nov 10.

Our take on the ASUS Prime X299-Deluxe II Motherboard LGA2066 ATX DDR4 Dual Gigabit

The Prime X299-Deluxe II is a premium ATX board for Intel's LGA2066 high-end desktop chips, built for people who need many cores and lots of memory. It stands out with eight DDR4 slots up to 128 GB, three M.2 slots, onboard Wi-Fi and Bluetooth, dual Gigabit LAN and a USB 3.2 Gen 2 Type-C header. It suits workstation and content-creation builds more than budget gaming rigs, since LGA2066 chips and boards are costly and run hot. Rivals like the ROG Strix X299-E offer similar connectivity with a more gaming-focused layout, while newer platforms have largely replaced X299.

Best forWorkstation and content-creation buildsUsers needing 128 GB of RAMMulti-GPU setups with SLI or CrossFireBuilders wanting onboard Wi-Fi and dual LAN
Pros
  • Eight DDR4 slots, up to 128 GB at 4266 MHz
  • Three M.2 slots including 22110 support
  • Onboard Wi-Fi, Bluetooth and dual Gigabit LAN
  • USB 3.2 Gen 2 Type-C front header
  • Supports SLI and CrossFire across three PCIe x16 slots
Cons
  • LGA2066 platform is aging and expensive
  • Only two 4-pin fan headers, few for a board this size
  • VRM cooling can run warm with high-core CPUs
  • No PCIe 4.0 or newer connectivity

ASUS Prime X299-Deluxe II Motherboard LGA2066 ATX DDR4 Dual Gigabit prices at every store

  • NeweggNew

    In stock

    $455.31Free shippingChecked Nov 10
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Store links may earn us a commission. Price via Klarna.

ASUS Prime X299-Deluxe II Motherboard LGA2066 ATX DDR4 Dual Gigabit price history

Lowest price we've seen: $455.31 on Nov 10 at Newegg. Tracked across 1 store since Nov 10.

What reviewers say

Owners generally rate the board well for its feature set and stability, especially the memory capacity and storage options. Complaints center on the aging platform, fan header count and VRM temperatures under heavy loads.

What people mention
  • ExpansionPraisedOwners like the three M.2 slots and eight memory slots for large builds.
  • NetworkingPraisedOnboard Wi-Fi, Bluetooth and dual LAN are seen as convenient.
  • Fan headersCriticisedOnly two 4-pin headers force splitters or hubs in bigger cases.
  • VRM heatMixedSome report warm VRMs when pushing high-core CPUs.
  • PlatformCriticisedBuyers note LGA2066 is old and offers no path to newer CPUs.

Specifications

Connections
Optical S/PDIF, USB-C, HDMI, USB-A, DisplayPort, RJ45 (LAN)Source
Bluetooth
YesSource
Internal Connections
SATA, M.2, USB 3.2 Gen 2 Type-C HeaderSource
Chipset
Intel X299Source

Questions and answers

Does it support 128 GB of RAM?
Yes. All eight DIMM slots can be populated for up to 128 GB of DDR4, with rated speeds up to 4266 MHz.
How many M.2 drives can I install?
Three. The slots accept 2242, 2260, 2280 and 22110 drives.
Does it have Wi-Fi and Bluetooth built in?
Yes. Wi-Fi and Bluetooth are integrated, along with dual Gigabit LAN.
Can I run two graphics cards?
Yes. It supports both SLI and CrossFire across its PCIe x16 slots.
Is it good for gaming?
It works, but the platform is aimed at workstations. Gamers usually get better value from newer mainstream boards.
What CPU socket does it use?
LGA2066 for Intel Core X-series processors. It does not fit LGA1200 or LGA1700 chips.
Where is the ASUS Prime X299-Deluxe II Motherboard LGA2066 ATX DDR4 Dual Gigabit cheapest?
At Newegg, for $455.31, as of our latest check.
What do buyers say about the ASUS Prime X299-Deluxe II Motherboard LGA2066 ATX DDR4 Dual Gigabit?
Rated 4.4 out of 5 from 8 ratings.

Stores we've priced the ASUS Prime X299-Deluxe II Motherboard LGA2066 ATX DDR4 Dual Gigabit at

  • Newegg deals and prices

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M.2 Form Factor
2280, 2242, 2260, 22110Source
Processor
IntelSource
Memory Slots
8Source
Number of PCIe x1 (pcs)
2Source
Memory Type
DDR4Source
Memory Speed (max) (MHz)
4266Source
Multiple GPU Technology
CrossFire, SLISource
M.2
YesSource
Form Factor
ATXSource
Integrated Processor
NoSource
Expansion Slots
PCIe x16, PCIe x1Source
M.2 Key Type
M KeySource
U.2
NoSource
Number of PCIe x16 (pcs)
3Source
RAID Controller
YesSource
Type of RAID
RAID 10, RAID 5, RAID 0, RAID 1Source
Number of M.2 (pcs)
3Source
Cooling
PassiveSource
Memory Size (max)
128 GBSource
Wi-Fi
YesSource
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