M3A78 - ASUS Desktop Board AMD 770 HyperTransport Technology Socket AM2+ 2600MHz, 1000MHz, 800MHz HT 8GB DDR2 SDRAM DDR2-1066/PC2-8500, DDR2-800/PC2-6400, DDR2-667/PC2-5300, DDR2-533/PC2-4200 ATX

M3A78 - ASUS Desktop Board AMD 770 HyperTransport Technology Socket AM2+ 2600MHz, 1000MHz, 800MHz HT 8GB DDR2 SDRAM DDR2-1066/PC2-8500, DDR2-800/PC2-6400, DDR2-667/PC2-5300, DDR2-533/PC2-4200 ATX

SKU: M3A78 Brand: AMD Category: Desktop Motherboards
Contact Us for Price In Stock — Ships Today

About the M3A78

The AMD M3A78 (M3A78 - ASUS Desktop Board AMD 770 HyperTransport Technology Socket AM2+ 2600MHz, 1000MHz, 800MHz HT 8GB DDR2 SDRAM DDR2-1066/PC2-8500, DDR2-800/PC2-6400, DDR2-667/PC2-5300, DDR2-533/PC2-4200 ATX) is a Desktop Motherboards component engineered for sustained enterprise-class workloads. This part addresses common procurement scenarios where exact-match replacement, capacity expansion, or new-build deployment is required. Technical specifications include capacity of 8 GB, memory type of DDR2, frequency of 1066 MHz, pc standard of PC2-8500, socket of AM2. 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 sources the M3A78 through reputable distribution channels and applies a verification check against the OEM compatibility matrix before each unit is added to active inventory. Each unit ships from a US fulfillment hub (Hillsboro OR, Atlanta GA, or Phoenix AZ) with same-day dispatch on in-stock orders before 3pm ET. 90-day Pro Disk Network functional warranty included; free US ground shipping on orders over $150.

Specifications

Part Identification

Technical Specifications

  • Capacity

    8 GB

  • Memory Type

    DDR2

  • Frequency

    1066 MHz

  • PC Standard

    PC2-8500

  • Socket

    AM2

Order & Fulfillment Details

  • Condition

    Refurbished

    Quality Tier
    Professionally tested — new available on request
  • Warranty

    90-Day Pro Disk Network Warranty

    Coverage
    Advance replacement — we ship first, you return the faulty unit
  • Shipping

    Free over $150 — Same-Day Dispatch

    Cutoff
    Orders placed before 3pm ET
  • Returns

    30-Day Returns — US

    Return Window
    Original packaging required
Part Number / MPNM3A78
ManufacturerAMD
CategoryDesktop Motherboards
Capacity8 GB
Memory TypeDDR2
Frequency1066 MHz
PC StandardPC2-8500
SocketAM2
ConditionRefurbished — new available on request
Warranty90-Day Pro Disk Network Warranty — advance replacement
ShippingFree over $150 — Same-Day Dispatch
Returns30-Day Returns — US

Summary

The M3A78 is a AMD desktop motherboards component with capacity 8 GB, memory type DDR2, frequency 1066 MHz. Pricing on the M3A78 is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.

Trust Signals

  • US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
  • Same-Day US Shipping — orders before 3pm ET ship today via UPS
  • 30-Day Returns — pre-paid label on DOA and defective items

Quick Answer: Will the M3A78 fit my system?

The M3A78 is a AMD desktop 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 M3A78 ship?

If in stock, the M3A78 ships same business day on US orders placed before 3 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 M3A78

The M3A78 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.

What is the M3A78?

The M3A78 is a AMD enterprise IT hardware component with capacity 8 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 M3A78

Pros

  • Same-day US shipping from our US warehouse

Cons

  • Not recommended for OLTP databases above 50 TPS
  • Mechanical drive — expect 5–10W idle power per unit
  • 3.5" form factor only — confirm caddy fit before ordering

Frequently Asked Questions about M3A78

Is the M3A78 a genuine AMD part?
Yes. Pro Disk Network sources every M3A78 as factory-original AMD inventory. 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 90 days.
Will the M3A78 fit my system?
The M3A78 is a AMD desktop 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 M3A78 ship?
If in stock, the M3A78 ships same business day on US orders placed before 3 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 M3A78?
New M3A78 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 (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the M3A78?
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 M3A78

Other parts that share the M3A78 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.

  • M3A78-CM — M3A78-CM - ASUS Support AMD Phenom FX/ Phenom/ Athlon 64 Fx/x2/athlon64/sempron Support CPU Up To 1 — $352.33
  • M3A78-EMH — M3A78-EMH - ASUS AMD 780G Chipset Phenom/ Athlon/ Sempron Processors Support Socket AM2/ AM2+ Motherboard — $293.84

Part of

Server Memory Hub

View all 72 pages →

RDIMM, LRDIMM, UDIMM, ECC, DDR4 + DDR5 modules for HP, Dell, Lenovo, Supermicro and Cisco servers.