IBM H45985 Hba Controller Storwize Quad Sfp Pcie V7000 G2 4X 8GB

( Brand: Ibm ), ( Manufacturer Part Number: H45985 ), ( Part Type: Controller ), ( Network Ports: Sfp ), ( Unit Type: Unit ), ( Country Of Origin: China )

Review IBM Hba Controller Storwize V7000 G2 4x 8gb Quad Sfp Fc Pcie X8

The **IBM H45985 Host Bus Adapter (HBA) Controller** is a high-performance, enterprise-grade Fibre Channel (FC) solution designed to deliver seamless integration and unparalleled scalability for the **IBM Storwize V7000 G2** storage system, as well as other IBM and third-party servers. This **Quad Port 8GB Fibre Channel PCIe x8 HBA** is engineered to maximize data throughput, reliability, and efficiency in demanding storage environments, making it an ideal choice for mission-critical applications, virtualized data centers, and high-density storage architectures. Built on IBM s robust hardware foundation, this controller leverages **PCI Express 2.0 x8** connectivity to ensure low-latency, high-speed data transfer between servers and storage arrays, while its **four independent 8GB Fibre Channel ports** enable redundant, fault-tolerant connectivity to minimize downtime and optimize performance. The **SFP (Small Form-factor Pluggable) transceivers** support a wide range of Fibre Channel distances from short-reach (SR) to long-reach (LR) and even extended-reach (ER) configurations allowing administrators to tailor the solution to their specific infrastructure requirements without compromising speed or flexibility. Ideal for environments requiring **high availability, non-disruptive upgrades, and seamless scalability**, this HBA is fully compatible with IBM s **Storwize V7000 G2**, a next-generation unified storage platform that combines the efficiency of virtualized storage with the performance of enterprise-class disk arrays. Whether deployed in a **SAN (Storage Area Network) environment** or integrated into a **hyperconverged infrastructure**, this controller ensures smooth data access, enhanced storage virtualization, and simplified management through IBM s intuitive storage software suite. Its **low-profile PCIe form factor** allows for easy installation in standard server blades or rack-mounted systems, while its **hot-plug capability** ensures minimal disruption during maintenance or upgrades. With support for **IBM s advanced storage features**, including **thin provisioning, data compression, and automated tiering**, this HBA enhances overall storage efficiency and reduces operational overhead. Built to meet the rigorous demands of modern data centers, the **IBM H45985** is a strategic investment for organizations seeking a **highly reliable, future-proof storage connectivity solution** that scales effortlessly with evolving business needs.

### **Pros and Cons of buying a IBM H45985 HBA Controller for Storwize V7000 G2 (2076-4x 8GB Quad SFP FC PCIe x8)**

1. **High Performance and Scalability** The **4x 8GB Fibre Channel (FC) ports** provide substantial bandwidth (up to 32 Gbps per port in aggregate), making it suitable for high-throughput storage environments. The **PCIe x8 interface** ensures low-latency connectivity, which is critical for enterprise storage arrays like the Storwize V7000 G2.

2. **Enterprise-Grade Reliability** IBM s HBA controllers are designed for mission-critical environments, offering **high availability, fault tolerance, and robust error handling**. This reduces the risk of data loss or performance degradation in production workloads.

3. **Compatibility with Storwize V7000 G2** This HBA is **specifically optimized** for the Storwize V7000 G2, ensuring seamless integration with its **FC-based storage protocols**. It supports **multi-pathing (MPIO)** and **storage virtualization**, which are essential for high-availability configurations.

4. **Future-Proofing** The **8GB FC ports** (with SFP transceivers) allow for **future upgrades** to **16Gbps or 32Gbps FC** if needed, though this requires compatible transceivers. The **PCIe x8 slot** ensures compatibility with modern servers, reducing the need for hardware upgrades in the near term.

5. **Low Latency and High Throughput** The **quad-port design** enables **parallel data transfer**, improving I/O performance for databases, virtualization, and large-scale file storage. This is particularly beneficial for **SAN environments** where multiple hosts access the same storage array.

6. **IBM Support and Warranty** Purchasing from IBM (or an authorized reseller) comes with **enterprise-level support**, including **hardware warranty, firmware updates, and technical assistance**, which is valuable for long-term reliability.

7. **Cost-Effective for High-End Workloads** While not the cheapest HBA on the market, its **performance and reliability** justify the cost in **enterprise storage deployments**, where downtime and inefficiency are costly.

---

1. **High Upfront Cost** Compared to **broadcom or QLogic HBAs**, this IBM solution is **more expensive**, which may be a barrier for smaller businesses or budget-conscious IT departments.

2. **Limited Port Flexibility** The **fixed 4x 8GB FC ports** mean you cannot mix different speeds (e.g., 4Gbps, 8Gbps, 16Gbps) on the same card. If future needs require **mixed-speed connectivity**, this may become a limitation.

3. **PCIe x8 Slot Requirement** The HBA requires a **PCIe x8 slot**, which may not be available in all servers. Some newer servers may use **PCIe x16 slots with lane splitting**, potentially reducing performance if not properly configured.

4. **SFP Transceiver Dependency** The **SFP ports** require compatible **Fibre Channel transceivers**, which add to the **total cost of ownership (TCO)**. If the wrong transceivers are used, performance may degrade.

5. **Potential Driver and Firmware Complexity** IBM s **storage drivers and firmware** can sometimes be **less user-friendly** compared to Broadcom or QLogic, requiring **additional training or support** for IT staff.

6. **End-of-Life (EOL) Risks** While still supported, **older IBM HBAs** may eventually reach **end-of-life**, leading to **discontinued firmware updates or driver support**. This is less of an issue if the HBA is used in a **long-term deployment**, but it s something to consider for future-proofing.

7. **Overkill for Smaller Deployments** If the use case is **low to moderate I/O**, a **cheaper dual-port or single-port HBA** (e.g., Broadcom 831H or QLogic 8200) may suffice, making this HBA **unnecessarily expensive** for simpler setups.

---

### **Conclusion and Recommendation**

- **Enterprise storage environments** (e.g., Storwize V7000 G2, DS8000, or other IBM Spectrum Scale/Storwize arrays).

- **High-performance workloads** (databases, virtualization, large-scale file storage, or SAN deployments requiring **multi-pathing and high throughput**).

- **Organizations that prioritize IBM s reliability, support, and long-term compatibility** over cost savings.

- **Servers with available PCIe x8 slots** and **FC-based storage requirements**.

- **Budget-conscious deployments** where a **Broadcom or QLogic HBA** would suffice.

- **Small-scale or low-I/O environments** (e.g., NAS, low-end databases, or file servers).

- **Servers lacking PCIe x8 slots** (may require additional hardware modifications).

- **Users who prefer simpler, more widely supported HBAs** (e.g., Broadcom s 831H or QLogic s 8200 series).

You are **deploying the Storwize V7000 G2 or another IBM enterprise storage array** requiring **high-performance FC connectivity**.

Your **workload demands high throughput, low latency, and multi-pathing** (e.g., Oracle, SQL Server, VMware, or large-scale NAS).

You **value IBM s support and long-term reliability** over cost savings.

Your **server has a PCIe x8 slot** and you can **justify the higher upfront cost**.

You are working with **smaller storage arrays or low-I/O workloads**.

Your **budget is tight**, and a **Broadcom or QLogic alternative** meets your needs.

Your **server lacks a PCIe x8 slot**, or you need **flexibility in port speeds**.

You **prefer simpler, more widely supported HBAs** with broader community resources.

- **For cost savings:** **Broadcom 831H (8Gbps FC, PCIe x8)** or **QLogic 8200 (8Gbps FC, PCIe x8)** may offer similar performance at a lower price.

- **For future flexibility:** If **16Gbps or 32Gbps FC** is a future need, consider an **IBM HBA with 16Gbps ports** (e.g., H45986).

- **For mixed workloads:** If **NVMe-oF or iSCSI** is needed alongside FC, a **converged HBA** (e.g., Broadcom 940x) might be more versatile.

This **IBM H45985 HBA is a strong choice for high-end Storwize V7000 G2 deployments** where **performance, reliability, and IBM ecosystem support** are critical. However, it is **not the most cost-effective option** for smaller or less demanding environments. Evaluate your **specific workload, budget, and server infrastructure** before purchasing.

Details:

Unit is in great condition.

part #: h45985 prices

• $99.99-$2847.50

specifications diskcontrolle:

• brand: Ibm
• mpn: H45985
• part type: Controller
• network ports: Sfp
• unit type: Unit
• country of origin: China

seller diskcontrolle:

• city: Saint Louis, Missouri
• rating: 99.8%
• # reviews: 812

returns diskcontrolle:

• paid by: Buyer
• method: Money back
• policy: Returns Accepted
• time: 30 Days

shipping diskcontrolle:

• transit: 4-9 Days
• service: USPS Ground Advantage
• class: Standard
• cost: $0.00
• carrier: USPS
• type: Calculated

general diskcontrolle:

• Enterprise Networking, Servers > Server Components > Disk Controllers/RAID Cards
• condition: Used

payments diskcontrolle:

• other
• credit card: Discover
• wallet: Google-pay

offer diskcontrolle:

• sold: 0
• best offers: True
• options: Ship-to-home
• started: April 9, 2026
• quantity: 4
• availability: In Stock

Ibm H45985 Is Similar To:

• 90y9352 Ibm Broadcom Netxtreme Quad Port Gbe Adapter 132017825175 (27% similar) 53 pounds size:n item DIMENSIONS:6X1X3 anarchistic: 75...(May 14th, 2018)
• 0.02363966842556464 Ibm Raid Controller Lsi (30.5% similar) I'll get back to you as soon I can. Condition: used, working, with high profile. If a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(September 20th, 2018)
• 0.19633451934125445 Ibm Serveaid Controller Lsi Brackets (33.6% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(April 19th, 2018)
• 0.23943033004065373 Ibm Server Serveraid Raid Controller For System (32.4% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(May 9th, 2018)
• 0.2620816393606429 Lsi Sas Raid Controller Ibm (26.4% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(June 15th, 2018)
• 0.3332619731668516 Lsi Sas Raid Controller Card Ibm Only (32.1% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(April 2nd, 2018)
• 0.37865283644071734 Ibm Lsi Raid Controller Card High Profile (36.8% similar) Condition: used. I'll get back to you as soon I can. Shows signs of normal use w some scuffs scratches blemishes sticker residue...(June 11th, 2018)
• 0.41041350061350457 Lsi Logic Sas Controller Raid Card Ibm (30.1% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(July 6th, 2018)
• 0.45299875291108416 Ibm Sas Adapter Controller Card (30.2% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(October 20th, 2018)
• 0.5107609914434326 Ibm Lsi Logic Sas Controller Raid Card (31.8% similar) Condition: used, working power cords and other accessories are not included...(June 27th, 2018)
• 0.5883153340983767 Ibm Serveraid Raid Controller Card Cables Battery (30.8% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(October 2nd, 2018)