M4A78 - ASUS Desktop Board AMD 770 HyperTransport Technology AM3 2600MHz HT 16GB DDR2 SDRAM DDR2-1066/PC2-8500, DDR2-800/PC2-6400, DDR2-667/PC2-5300, DDR2-533/PC2-4200 ATX

M4A78 - ASUS Desktop Board AMD 770 HyperTransport Technology AM3 2600MHz HT 16GB DDR2 SDRAM DDR2-1066/PC2-8500, DDR2-800/PC2-6400, DDR2-667/PC2-5300, DDR2-533/PC2-4200 ATX

SKU: M4A78 Brand: AMD Category: Motherboards
Contact Us for Price In Stock — Ships Today

About the M4A78

This AMD M4A78 delivers Motherboards functionality in a form factor and electrical specification matched to enterprise rack server and data-center deployments. The unit is built for 24/7 enterprise duty cycles and is verified against the OEM part-number registry before listing. Technical specifications include capacity of 16 GB, memory type of DDR2, frequency of 1066 MHz, pc standard of PC2-8500. Common deployment scenarios include EOL server-board replacement under existing service contracts, lab/test rebuild programs, and platform conversion projects where the existing chassis and components are retained while the motherboard is updated to a newer generation. Pro Disk Network maintains the M4A78 in our enterprise inventory and verifies each unit against manufacturer datasheet specifications prior to listing. New stock ships factory-sealed where available; refurbished units are tested under load before dispatch and ship with a 30-day Pro Disk Network functional warranty. Net 30 terms are available for qualified business accounts. Same-day dispatch on in-stock orders placed before 3pm ET; free standard ground shipping on US orders over $150.

Specifications

Part Identification

Technical Specifications

  • Capacity

    16 GB

    Verified specification
    Source: manufacturer datasheet
  • Memory Type

    DDR2

  • Frequency

    1066 MHz

  • PC Standard

    PC2-8500

Order & Fulfillment Details

  • Condition

    New / Certified Refurbished

    Quality Tier
    Each refurb unit tested + functional warranty
  • Warranty

    30-Day Pro Disk Network Guarantee

    Coverage
    Return for full refund within 30 days of delivery
  • Shipping

    Free over $150 — Same-Day Dispatch

    Cutoff
    Orders placed before 3pm ET
  • Returns

    30-Day Free Returns — US

    Return Window
    Original packaging required
Part Number / MPNM4A78
ManufacturerAMD
CategoryMotherboards
Capacity16 GB
Memory TypeDDR2
Frequency1066 MHz
PC StandardPC2-8500
ConditionNew / Certified Refurbished
Warranty30-Day Pro Disk Network Guarantee
ShippingFree over $150 — Same-Day Dispatch
Returns30-Day Free Returns — US

Summary

The M4A78 is a AMD motherboards component with capacity 16 GB, memory type DDR2, frequency 1066 MHz. Pricing on the M4A78 is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.

Trust Signals

  • Florida-Registered LLC — 7345 W Sand Lake Rd, Orlando FL 32819
  • Same-Day US Shipping — orders before 3pm ET ship today via FedEx/UPS
  • 30-Day Free Returns — pre-paid label included on all US orders
  • Net 30 Available — for verified business buyers
  • 2,000+ B2B Customers — MSPs, government, education, enterprise IT

Quick Answer: Will the M4A78 fit my system?

The M4A78 is a AMD motherboards part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.

How fast does the M4A78 ship?

If in stock, the M4A78 ships same business day on US orders placed before 2 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.

Email engineering for a compatibility check ›

Common Use Cases for M4A78

The M4A78 is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.

  • Custom Server Build — Whitebox server builds with verified Xeon, EPYC, or Atom socket compatibility. Pair with the matching chipset memory population guide.
  • Chassis Replacement — Like-for-like motherboard replacement in existing chassis after platform failure. Confirm BIOS revision matches existing inventory.
  • Lab / Cert Study — Hands-on study platform for IT certifications. Less expensive than full pre-built systems while offering identical OEM features.
  • Edge Compute / IoT — Compact form factors (mini-ITX, M-ITX) for edge gateways, IoT hubs, retail or industrial deployments.

New, Bulk, or Refurbished — Choosing Your Tier

Pro Disk Network offers the M4A78 across three procurement tiers. Each tier is fully functional and warranted; the choice comes down to budget, warranty length, and whether the deployment is production-critical or capacity-expansion.

TierDiscount vs OEM ListWarrantyBest For
New (Sealed OEM)25–40%AMD manufacturer warranty (1–5 yr)Production-critical first-tier
New (Bulk OEM)50–65%3-year Pro Disk Network warrantyNew cluster builds, secondary tier
Refurbished75–85%12-month advance replacementCapacity expansion, lab, dev/test, EOL refresh

What is the M4A78?

The M4A78 is a AMD enterprise IT hardware component with capacity 16 GB and memory type DDR2, manufactured by AMD. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.

Pros & Cons of M4A78

Pros

  • Verified compatible with VMware, Hyper-V, Proxmox
  • HCL-listed RAID controller pairings
  • Pre-validated firmware versus the manufacturer compatibility matrix

Cons

  • Designed for capacity tier, not write-intensive cache
  • Not a drop-in for desktop NAS without verifying caddy
  • Some firmware revs locked to specific RAID-controller families

Frequently Asked Questions about M4A78

Is the M4A78 a genuine AMD part?
Yes. Pro Disk Network sources every M4A78 as factory-original AMD inventory verified against the manufacturer parts registry before listing. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned AMD servers, surface-tested, and re-warranted by Pro Disk Network for 12 months.
Will the M4A78 fit my system?
The M4A78 is a AMD motherboards part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the M4A78 ship?
If in stock, the M4A78 ships same business day on US orders placed before 2 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
What is the warranty on the M4A78?
New M4A78 units carry the full AMD manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (12 months refurbished, 36 months new bulk). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the M4A78?
Yes. Pro Disk Network offers automatic volume discounts at 10, 25, 50, and 100+ unit tiers. Net 30 terms are available for verified businesses, government, and education buyers. Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.

Similar Products

From the Same Series as M4A78

Other parts that share the M4A78 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.

  • M4A78-P — M4A78-P - ASUS 780g Am3/2+ DDR2 PCI Express Gb-Lan ATX Motherboard — $305.74
  • M4A785-M-BO-R — M4A785-M-BO-R - ASUS Motherboard AMD 785G Socket AM3/AM2+/AM2 DDR2 — $343.47
  • M4A785T-M — M4A785T-M - Asus AMD 785G / SB710 DDR3 4-Slot System Board (Motherboard) Socket AM3 — $683.88
  • M4A785TDVEVO — M4A785TDVEVO - ASUS Asus M4A785TD-V EVO Socket AM3/ AMD 785G/ DDR3/ Hybrid CrossFireX/ A&V&GbE/ ATX Motherboard — $463.32

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