Description
Dell 450GB 15K RPM 3.5" SAS 6Gb/s HDD ST3450857SS (P/N:0R749K). Enterprise-class storage with high speed and reliability for Dell servers and data centers.
| Attribute | Details |
|---|---|
| Brand | Dell (Certified by Dell, Manufactured by Seagate) |
| Model Number | ST3450857SS |
| Dell Part Number (DP/N) | 0R749K |
| Capacity | 450GB |
| Form Factor | 3.5-inch |
| Interface | SAS 6Gb/s |
| Spindle Speed | 15,000 RPM |
| Firmware | ES62 |
| Lot Number | 9FN066-150+ |
| Voltage | +5V / +12V |
| Certifications | CE, UL, TUV, FCC, RoHS, KC, EAC |
| Origin | Made in Singapore |
| Config Code | 1342 |
| Notes | Enterprise-class, Dell certified HDD |
Product Features
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Enterprise-Class Storage – Certified by Dell for reliability.
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450GB Capacity – Balanced storage for high-performance workloads.
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15K RPM Speed – Ultra-fast spindle speed ensures low latency.
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SAS 6Gb/s Interface – High throughput, optimized for servers.
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3.5-inch Form Factor – Standard size for enterprise server compatibility.
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Seagate Cheetah 15K.7 Drive – Trusted enterprise-grade platform.
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Certified Compatibility – Fully tested and validated for Dell servers.
General Product Information
The Dell 450GB 15K RPM 3.5" SAS 6Gb/s Enterprise Hard Drive (ST3450857SS, P/N: 0R749K) delivers exceptional performance, speed, and reliability for data center and enterprise environments. Built on Seagate’s Cheetah 15K.7 platform, this Dell-certified drive combines high spindle speed with SAS 6Gb/s interface to ensure fast throughput, reduced latency, and dependable 24/7 operation.
With a 450GB capacity, it offers the right balance of storage and speed for applications such as databases, virtualization, transactional systems, and high-performance computing. The 15,000 RPM spindle speed ensures ultra-fast access times, making it ideal for business-critical workloads.
Certified by Dell, the ST3450857SS is designed for seamless integration with Dell PowerEdge servers and Dell storage arrays. Its enterprise-class reliability ensures maximum uptime, while advanced error correction and vibration tolerance make it a solid choice for mission-critical IT infrastructure.
Whether upgrading existing Dell servers or expanding enterprise storage capacity, this HDD ensures speed, dependability, and efficiency at an affordable cost.
Technical Specifications Table
| Specification | Details |
|---|---|
| Brand | Dell (Seagate OEM) |
| Model | ST3450857SS (Cheetah 15K.7) |
| Dell P/N | 0R749K |
| Capacity | 450GB |
| Interface | SAS 6Gb/s |
| Spindle Speed | 15,000 RPM |
| Form Factor | 3.5-inch |
| Firmware | ES62 |
| Power Requirements | +5V, +12V |
| Certifications | CE, UL, FCC, TUV, RoHS |
| Origin | Made in Singapore |
| Duty Cycle | 24/7 Enterprise Workload |
Compatible Products
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Dell Servers: PowerEdge R610, R710, R720, R730, R810, R910, T610, T710, and similar SAS-based systems.
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Storage Arrays: Dell EqualLogic, Dell Compellent, PowerVault SAS storage.
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Operating Systems: Windows Server, VMware ESXi, Red Hat Enterprise Linux, SUSE Linux Enterprise.
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Controllers: Compatible with Dell PERC RAID Controllers (H700, H710, H730, etc.).
Ideal Use Cases
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Data Centers – Reliable enterprise storage with high-speed performance.
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Virtualization – Supports fast VM operations with minimal latency.
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Databases – Optimized for OLTP/OLAP workloads.
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Business Applications – ERP, CRM, and critical enterprise systems.
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High-Performance Computing (HPC) – Speed and reliability for demanding workloads.
Comparison Angle
Compared to 10K RPM SAS drives, this 15K RPM HDD provides:
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Faster read/write speeds.
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Lower latency for business-critical workloads.
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Better performance in database and transactional systems.
Against SATA HDDs, it offers:
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Higher reliability (enterprise workload rating).
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Dual-port SAS interface for redundancy.
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Greater performance per GB.
Cross-Sell / Upsell Suggestions
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Dell 600GB 15K RPM SAS 3.5" Enterprise HDD
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Dell 900GB 10K RPM SAS 2.5" Enterprise HDD
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Dell PERC RAID Controllers (H700, H710, H730)
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Enterprise SSDs (Dell SAS or NVMe SSDs) for hybrid storage setups
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Dell PowerEdge rackmount servers