311-7404 - Dell 512MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module

311-7404 - Dell 512MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module

SKU: 311-7404 Brand: Dell Category: Memory
$106.93 In Stock — Ships Today

About the 311-7404

The Dell 311-7404 (311-7404 - Dell 512MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module) is a Memory component engineered for sustained enterprise-class workloads. Manufactured to OEM specifications and tested for compatibility with Dell PowerEdge R640, R650, R740, R750, R760 and T-series rack and tower servers, this part addresses common procurement scenarios where exact-match replacement, capacity expansion, or new-build deployment is required. Technical specifications include capacity of 512 MB, pc standard of PC2-4200, connector of 240-pin, memory class of ECC, Unbuffered. Common deployment scenarios include database server upgrades (in-memory caches, SQL buffer pools), VMware ESXi / Hyper-V virtualization host memory expansion, GPU compute scratch pools, and HPC node provisioning. Pro Disk Network maintains the 311-7404 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

  • Part Number / MPN

    311-7404

  • Manufacturer

    Dell

  • Category

    Memory

Technical Specifications

  • Capacity

    512 MB

    Verified specification
    Source: manufacturer datasheet
  • PC Standard

    PC2-4200

  • Connector

    240-pin

  • Memory Class

    ECC, Unbuffered

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 / MPN311-7404
ManufacturerDell
CategoryMemory
Capacity512 MB
PC StandardPC2-4200
Connector240-pin
Memory ClassECC, Unbuffered
ConditionNew / Certified Refurbished
Warranty30-Day Pro Disk Network Guarantee
ShippingFree over $150 — Same-Day Dispatch
Returns30-Day Free Returns — US

Summary

The 311-7404 is a Dell memory component with capacity 512 MB, pc standard PC2-4200, connector 240-pin. Pro Disk Network sells the 311-7404 for $106.93 with same-day US shipping and a 30-day free return guarantee.

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: What servers is the 311-7404 compatible with?

The 311-7404 is a Dell memory module. Confirm DIMM rank, voltage, and speed against the target server's supported memory list before deployment - mixed configurations may downclock to the slowest installed module. For server-specific population diagrams, email sales@prodisknetwork.com with your server serial number.

How fast does the 311-7404 ship?

If in stock, the 311-7404 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 311-7404

The 311-7404 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.

  • VMware Cluster Memory — Per-host memory expansion for vSphere ESXi hosts. Match DIMM rank and speed across all sockets to keep memory channels balanced.
  • In-Memory Database — SAP HANA, Redis Enterprise, Apache Ignite, Aerospike — workloads that scale linearly with DRAM capacity.
  • Hyper-V Cluster Node — Windows Server 2019/2022 Hyper-V hosts with Storage Spaces Direct. Dynamic memory allocation makes higher-density DIMMs cost-effective.
  • AI / ML Training — PyTorch and TensorFlow workloads benefit from large host memory pools for dataset preprocessing and CPU-side feature engineering.

New, Bulk, or Refurbished — Choosing Your Tier

Pro Disk Network offers the 311-7404 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%Dell 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

Bulk & Volume Pricing for 311-7404

Ships from our Orlando, FL warehouse — same-day US dispatch on orders placed before 2pm ET. Net 30 terms available for verified businesses, government and education.

Volume discounts on the 311-7404 are automatic at checkout. Net 30 terms available for verified businesses, government, and education. Email sales@prodisknetwork.com for orders above 100 units.

QuantityDiscountUnit Price
10%$106.93
5+4%$102.65
10+8%$98.38
25+13%$93.03
50+18%$87.68
100+23%$82.34

What is the 311-7404?

The 311-7404 is a Dell server memory module with capacity 512 MB and pc standard PC2-4200, manufactured by Dell. 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 311-7404

Pros

  • ECC validated — passes 24-hour MemTest86 burn-in
  • Matches OEM speed and timing tables
  • Mix-and-match compatible with existing channel population

Cons

  • Memory must match existing DIMM rank/density for channel balance
  • Higher density modules can drop overall channel speed
  • BIOS update may be required on older revisions

Frequently Asked Questions about 311-7404

Is the 311-7404 a genuine Dell part?
Yes. Pro Disk Network sources every 311-7404 as factory-original Dell inventory verified against the manufacturer parts registry before listing. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Dell servers, surface-tested, and re-warranted by Pro Disk Network for 12 months.
What servers is the 311-7404 compatible with?
The 311-7404 is a Dell memory module. Confirm DIMM rank, voltage, and speed against the target server's supported memory list before deployment - mixed configurations may downclock to the slowest installed module. For server-specific population diagrams, email sales@prodisknetwork.com with your server serial number.
How fast does the 311-7404 ship?
If in stock, the 311-7404 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 311-7404?
New 311-7404 units carry the full Dell 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 311-7404?
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 311-7404

Other parts that share the 311 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.

  • 311-7405 — 311-7405 - Dell 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 200-Pin SoDimm Dual Rank Memory Module — $150.91
  • 311-7416 — 311-7416 - Dell 2.00GHz 1333MHz FSB 8MB L2 Cache Intel Xeon E5335 Quad Core Processor — $137.00
  • 311-7420 — 311-7420 - Dell 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory Module — $137.59
  • 311-7423 — 311-7423 - Dell 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 240-Pin DIMM Single Rank Memory Module — $150.91

Pro Disk Network Buyer’s Guide: Memory

Compatibility: Rank, Density, and Channel Population Rules

For server memory, three numbers dominate compatibility: rank, density, and channel population. Mixing rank or density in the same channel forces the memory controller to fall back to the lowest-common-denominator speed and timings, sometimes by 200-400 MHz, which wastes the upgrade you just paid for. Before installing the 311-7404, run the platform's memory configuration utility (Dell DSET, HPE iLO Memory tab, Lenovo XCC Memory page) to identify what's already populated.

Pricing Strategy: New, Bulk, or Refurbished

For production tier-1 databases (SAP HANA, Oracle Exadata-equivalent, SQL Server Always On), use new sealed OEM units only. For VDI hosts, hyperconverged clusters, and general-purpose virtualisation, bulk-OEM is the cost-optimal choice. For development environments, lab gear, and capacity expansion on aging hardware, refurbished is appropriate — the price savings are 60-75% versus new.

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