The 540-5555 is a Sun network storage devices component. Pricing on the 540-5555 is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the 540-5555 are shown on this page.
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 540-5555 work with my RAID controller?
The 540-5555 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 540-5555 ship?
Pro Disk Network dispatches the 540-5555 same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
The 540-5555 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.
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.
Object Storage (Ceph / MinIO) — JBOD presentation behind Ceph OSDs or MinIO erasure-coded pools. Mix with NVMe metadata drives for production object stores.
What is the 540-5555?
The 540-5555 is a Sun enterprise-grade hard drive, manufactured by Sun. 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 540-5555
Pros
Free 30-day return window covers DOA + fit issues
Cons
Refurbished tier reseals — original retail box not included
Single-drive purchases ship in static-shield bags, not retail packaging
Lead time on 24+ drive orders may extend 2–4 business days
Frequently Asked Questions about 540-5555
Is the 540-5555 a genuine Sun part?
Yes. Pro Disk Network sources every 540-5555 as factory-original Sun inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Sun servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the 540-5555 work with my RAID controller?
The 540-5555 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 540-5555 ship?
Pro Disk Network dispatches the 540-5555 same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the 540-5555?
New 540-5555 units carry the full Sun 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 540-5555?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the 540 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
540-5522 — 540-5522 - Sun 36.4GB 10000RPM Ultra-160 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and Blade Server — $173.47
540-5522-01 — 540-5522-01 - Sun 36.4GB 10000RPM Ultra SCSI 3.5-inch Hard Drive — $154.94
540-5522-02 — 540-5522-02 - Sun 36.4GB 10000RPM Ultra-160 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive for Sun Fire and Blade Server — $155.39
540-5545 — 540-5545 - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $193.57
540-5559 — 540-5559 - Sun StorEdge 6020 Array with 1GB RAID Controller — $710.35
540-5562 — 540-5562 - Sun 36GB 15000RPM Ultra-320 SCSI 80-Pin 3.5-inch Hard Drive — $221.58
540-5562-01 — 540-5562-01 - Sun 36GB 15000RPM Ultra U320 SCSI 80-Pin 3.5-inch Hard Drive — $209.23
540-5563 — 540-5563 - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $299.71
540-5563-01 — 540-5563-01 - Sun 73GB 10000RPM Ultra-320 SCSI 80-Pin 3.5-inch Hard Drive — $222.30
540-5563-03 — 540-5563-03 - Sun 73GB 10000RPM Ultra-320 SCSI LVD Hot-Pluggable 80-Pin 3.5-inch Hard Drive — $138.90
Pro Disk Network Buyer’s Guide: Network Storage Devices
How to Pick the Right Drive Capacity for Your Use Case
If the 540-5555 is going into a RAID array, choose RAID 6 over RAID 5 for any capacity tier built from drives larger than 4 TB. The probability of a second drive failing during rebuild from a 6+ TB rebuild window is high enough that single-parity is no longer responsible. For all-flash arrays, RAID 10 still wins on write-amplification-sensitive workloads (OLTP databases, VDI write-cache).
Drive Health Monitoring: SMART, Workload Rating, and Predictive Failure
Once the 540-5555 is in production, the single most impactful operational practice is SMART monitoring tied to your existing alerting stack. SMART attributes 187 (reported uncorrectable errors), 197 (current pending sector count), and 198 (offline uncorrectable sector count) are the leading indicators of impending drive failure. Alert on non-zero values, not just on absolute thresholds; once these attributes leave zero, the drive has typically 30-90 days of useful life remaining.