IBM FlashSystem 7300 Upgrade Guide
Maximize the performance and lifespan of your IBM FlashSystem 7300 (FlashSystem). Every upgrade option below is verified compatible.
Verified Specifications
| Drive Configurations | 24 NVMe bays: FCM 4.8-38.4TB, NVMe 1.92-30.72TB, up to 12x SCM; SAS exp |
| RAID Controllers | 2U two node canisters; system cache 256GB up to 1.5TB |
| Networking Options | 64Gb + 32Gb FC-NVMe, 100GbE, 25GbE RoCE/iWARP; 12Gb SAS |
| Specification Source | IBM official documentation (verified 2026-07-02) |
Frequently Asked Questions
Upgrade Controllers
Upgrading your RAID controller enables faster disk I/O, larger cache, and support for newer drive technologies. Essential when adding NVMe or SAS-4 drives.
111 IBM H3 FAS2050 N3600 Filer Controller
23R0471 IBM Controller Card for DS6800 Model 522
44X2423 IBM DS4700 Mod 70A Controller
5268 IBM 82XX RAID and Cache Storage Controller
68Y8481 IBM DS3500 Storage Controller
74Y3346 IBM Ccin 2BD9 RAID and Cache Storage Controller for POWER7 8231 E2B
Upgrade SSD
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
00AJ000 IBM 120-GB SATA 2.5 MLC HS SSD
00AJ005 IBM 240-GB SATA 2.5 MLC HS SSD
00AJ010 IBM 480-GB SATA 2.5 MLC HS SSD
00AJ015 IBM 800-GB SATA 2.5 MLC HS SSD
00AJ025 IBM 240-GB 2.5 SATA MLC Ss SSD
00AJ030 IBM 480-GB 2.5 SATA MLC Ss SSD
Upgrade Accessories
Rails, bezels, cable management arms, and drive caddies keep your server organized and serviceable. Replacing worn accessories extends the physical life of your equipment.
00FK818 IBM HDD Backplane 150MM Cable
00FK819 IBM HDD Backplane 150MM Cable
00KC582 IBM Cable Front HDD 80MM
00KF463 IBM HDD Frontal Cable 260MM
00KF464 IBM Cable Front HDD 260MM
00KF474 IBM Cable Front HDD 80MM
Upgrade Storage
Moving from spinning disk to SSD or NVMe storage provides the largest single performance improvement — often 10-50x faster I/O. Consider NVMe for boot drives and high-IOPS workloads.
00L4575 IBM Storwize V7000 GEN1 Controller 8GB Cache
00NA587 IBM 500GB 7 2K 6GBPS SAS 2 5 SFF Drive
00Y2445 IBM Solid Sate Drive 800GB SAS 2 5IN
01AC372 IBM Storwize V5000 GEN2 Node Canister Controller
01AC575 IBM Storwize V7000 GEN2 Node Canister Controller Alt Pn
01AC578 IBM Storwize V7000 GEN2 12GB FC Node Canister Controller
Upgrade Power & Cooling
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
00MU235 IBM Lenovo Fan for X3500 M5
00MV921 IBM Cooling Fan for X3650 M5
00N6409 IBM Xseries 235 Front Fan
00N6991 IBM Fan for Xseries 330 335
00N7248 IBM Netfinity 4500 6000 Rear Fan
00Y8553 IBM Fan Module for X3550 M4
More IBM FlashSystem 7300 Resources
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