MC-2CD721 - Fujitsu 32GB DDR4-2133 MHz ECC Registered CL15 288-pin RDIMM 1.2V 2Rx4 Memory Module

MC-2CD721 - Fujitsu 32GB DDR4-2133 MHz ECC Registered CL15 288-pin RDIMM 1.2V 2Rx4 Memory Module

SKU: MC-2CD721 Brand: Fujitsu Category: Storage Devices
$106.08 In Stock — Ships Today

About the MC-2CD721

This Fujitsu MC-2CD721 delivers Storage Devices 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 32 GB, memory type of DDR4, frequency of 2133 MHz, connector of 288-pin, voltage of 1.2V, memory class of ECC, Registered. Workload fit covers Hyper-V cluster storage, Proxmox VE shared storage, Ceph OSDs, MinIO erasure-coded pools, and bulk file-server (SMB/NFS) duty. Our procurement team maintains active inventory of the MC-2CD721 and verifies condition, firmware revision, and OEM part-number registry alignment for each unit prior to sale. Stocked units ship same-day on in-stock orders placed before 3pm ET. Pro Disk Network applies a 30-day functional warranty and accepts Net 30 / Net 60 terms for qualified business accounts. Free US ground shipping on orders over $150; same-day expedited (UPS Next Day Air, FedEx Priority) available at checkout.

Specifications

Part Identification

Technical Specifications

  • Capacity

    32 GB

    Verified specification
    Source: manufacturer datasheet
  • Memory Type

    DDR4

  • Frequency

    2133 MHz

  • Connector

    288-pin

  • Voltage

    1.2V

  • Memory Class

    ECC, Registered

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 / MPNMC-2CD721
ManufacturerFujitsu
CategoryStorage Devices
Capacity32 GB
Memory TypeDDR4
Frequency2133 MHz
Connector288-pin
Voltage1.2V
Memory ClassECC, Registered
ConditionNew / Certified Refurbished
Warranty30-Day Pro Disk Network Guarantee
ShippingFree over $150 — Same-Day Dispatch
Returns30-Day Free Returns — US

Summary

The MC-2CD721 is a Fujitsu storage devices component with capacity 32 GB, memory type DDR4, frequency 2133 MHz. Pro Disk Network sells the MC-2CD721 for $106.08 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: Will the MC-2CD721 work with my RAID controller?

The MC-2CD721 operates with any standard SAS/SATA/NVMe-compatible RAID controller (Dell PERC, HPE Smart Array, LSI/Broadcom MegaRAID, Adaptec, IBM ServeRAID, Lenovo ThinkSystem RAID). Mixing this drive in the same RAID volume with drives of different speed/capacity is supported but never recommended.

How fast does the MC-2CD721 ship?

If in stock, the MC-2CD721 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 MC-2CD721

The MC-2CD721 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 vSAN Capacity Tier — Used as bulk storage in all-flash and hybrid vSAN clusters. Pair with NVMe cache-tier drives for SLA-grade write throughput at half the cost of all-NVMe.
  • Veeam Backup Repository — Cost-optimised backup target for Veeam B&R, Rubrik, or Cohesity primary backup tier. RAID 6 over 8–24 drives delivers 100+ TB usable per server.
  • Splunk Warm/Cold Tier — Appropriate for Splunk warm/cold/frozen indexes where ingest write rates are below 200 MB/s per node. Avoid for hot-tier indexes — use NVMe instead.
  • File Server / SMB Shares — General-purpose Windows Server / Samba shares for departmental file storage. RAID 5 for capacity, RAID 10 for IOPS-sensitive workloads.

New, Bulk, or Refurbished — Choosing Your Tier

Pro Disk Network offers the MC-2CD721 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%Fujitsu 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 MC-2CD721

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 MC-2CD721 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%$106.08
5+4%$101.84
10+8%$97.59
25+13%$92.29
50+18%$86.99
100+23%$81.68

What is the MC-2CD721?

The MC-2CD721 is a Fujitsu enterprise-grade hard drive with capacity 32 GB and memory type DDR4, manufactured by Fujitsu. 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 MC-2CD721

Pros

  • Bulk-quantity pricing for 6+ unit orders
  • Direct-to-rack shipping on multi-pack orders
  • Sequential serial-number bundling for cluster builds

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 MC-2CD721

Is the MC-2CD721 a genuine Fujitsu part?
Yes. Pro Disk Network sources every MC-2CD721 as factory-original Fujitsu inventory verified against the manufacturer parts registry before listing. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Fujitsu servers, surface-tested, and re-warranted by Pro Disk Network for 12 months.
Will the MC-2CD721 work with my RAID controller?
The MC-2CD721 operates with any standard SAS/SATA/NVMe-compatible RAID controller (Dell PERC, HPE Smart Array, LSI/Broadcom MegaRAID, Adaptec, IBM ServeRAID, Lenovo ThinkSystem RAID). Mixing this drive in the same RAID volume with drives of different speed/capacity is supported but never recommended.
How fast does the MC-2CD721 ship?
If in stock, the MC-2CD721 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 MC-2CD721?
New MC-2CD721 units carry the full Fujitsu 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 MC-2CD721?
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 MC-2CD721

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

  • MC-2CD731 — MC-2CD731 - Fujitsu 32GB DDR4-2400 MHz ECC Registered CL17 288-pin RDIMM 1.2V 2Rx4 Memory Module — $199.16

Pro Disk Network Buyer’s Guide: Storage Devices

How to Pick the Right Drive Capacity for Your Use Case

Sizing a storage drive correctly is the difference between a system that runs predictably for five years and one that you replace under emergency conditions at 18 months. For the MC-2CD721, plan capacity around three numbers: working-set size, retention window, and overhead headroom. Working set is the actively-read data — databases, indexes, hot files. Retention window is how long you keep cold data online before tiering off. Overhead headroom should be 25-30%: drives run noticeably slower above 80% utilisation and metadata operations stall above 90%.

Drive Health Monitoring: SMART, Workload Rating, and Predictive Failure

Workload rating — expressed as TB written per year — matters more than raw capacity in choosing the MC-2CD721 for sustained-write workloads. Consumer SATA drives are rated for 55 TB/year; enterprise SATA for 180-550 TB/year; enterprise SAS for 550 TB+/year; mixed-use NVMe for 1-3 PB/year over five years. Match the rating to your sustained write profile, then add 30% headroom.

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