Replacement for ES212X12: Drop-In Alternatives We Stock
Looking for a replacement for the ES212X12 (ES212X12 - Sans Digital EliteSTOR - 2U 12 Bay 12G SAS/SATA to SAS JBOD with 12G SAS Expander Rackmount)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the ES212X12
| SKU | ES212X12 |
|---|---|
| Product | ES212X12 - Sans Digital EliteSTOR - 2U 12 Bay 12G SAS/SATA to SAS JBOD with 12G SAS Expander Rackmount |
| Stock status | In Stock |
| Detail page | View ES212X12 › |
Drop-in replacements for ES212X12
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
MD1420 - Dell PowerVault MD1420 24-Bay SAS 12G Storage Array 2 x 12G-SAS Controller With 2 Power supplies
SKU: MD1420
Price: $833.68
AP838A - HP AP838A Storage Enclosure Rack-mountable 12 x Total Bay 12 x 3.5-inch Bay
SKU: AP838A
Price: $345.26
AP838B - HP Modular Smart Array P2000 Twelve Large (LFF) 3.5-inch Drive Bay Chassis Storage Enclosure 12-Bay- 2u Rackmountable
SKU: AP838B
Price: $1,969.05
804367-B21 - HP Smart Array P204i-b SR Gen10 (4 Internal Lanes/1GB Cache) 12G SAS Modular Controller
SKU: 804367-B21
Price: $128.42
804370-001 - HP Smart Array P204i-b SR 4-Ports PCI-Express 3.0 x8 12G SAS Modular Controller
SKU: 804370-001
Price: $155.79
877972-001 - HP Smart Array P204i-b SR 4-Ports PCI-Express 3.0 x8 12G SAS Modular Controller
SKU: 877972-001
Price: $163.16
XWM1W - Dell 4TB 7200RPM SAS 12G/s NearLine Hot-Pluggable 3.5-inch Hard Drive with Tray
SKU: XWM1W
Price: $187.37
EO0200JDVFA - HP 200GB 12g SAS High Endurance SFF 2.5-inch Sc Enterprise Performance Solid State Drive for Gen8 Servers
SKU: EO0200JDVFA
Price: $191.58
EG1800JEHMD - HP MSA 1.8TB 10000RPM SAS 12g 512e Hot-pluggable 2.5-inch Internal Hard Drive with Tray
SKU: EG1800JEHMD
Price: $202.11
787649-001 HP 1.8TB 10000RPM SAS 12g 512E Hot-pluggable 2.5-inch Hard Drive with Tray
SKU: 787649-001
Price: $231.58
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.