Replacement for HDD-A4000-ST4000NM0023: Drop-In Alternatives We Stock
Looking for a replacement for the HDD-A4000-ST4000NM0023 (HDD-A4000-ST4000NM0023 - Supermicro 4TB 7200RPM SAS 6GB/s 128MB Cache 3.5-inch Hard Drive)? Pro Disk Network ships Supermicro 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 HDD-A4000-ST4000NM0023
| SKU | HDD-A4000-ST4000NM0023 |
|---|---|
| Product | HDD-A4000-ST4000NM0023 - Supermicro 4TB 7200RPM SAS 6GB/s 128MB Cache 3.5-inch Hard Drive |
| Current price | $343.61 |
| Stock status | In Stock |
| Detail page | View HDD-A4000-ST4000NM0023 › |
Drop-in replacements for HDD-A4000-ST4000NM0023
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.
HDD-T4000-ST4000NM0033 - Supermicro 4TB 7200RPM SATA 6GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-T4000-ST4000NM0033
Price: $273.72
HDD-T4000-ST4000NM0035 - Supermicro 4TB 7200RPM SATA 6GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-T4000-ST4000NM0035
Price: $355.32
HDD-T4000-MG04ACA400E - Supermicro 4TB 7200RPM SATA 6GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-T4000-MG04ACA400E
Price: $407.25
HDD-T4000-MG04ACA400A - Supermicro 4TB 7200RPM SATA 6GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-T4000-MG04ACA400A
Price: $413.16
HDD-A4000-ST4000NM003401 - Supermicro 4TB 7200RPM SAS 12GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-A4000-ST4000NM003401
Price: $378.61
HDD-A4000-ST4000NM0025 - Supermicro 4TB 7200RPM SAS 12GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-A4000-ST4000NM0025
Price: $465.68
HDD-A4000-ST4000NM0125 - Supermicro 4TB 7200RPM SAS 12GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-A4000-ST4000NM0125
Price: $514.89
HDD-A4000-WD4001FYYG - Supermicro 4TB 7200RPM SAS 6GB/s 32MB Cache 3.5-inch Hard Drive
SKU: HDD-A4000-WD4001FYYG
Price: $238.13
HDD-A4000-MG03SCA400 - Supermicro 4TB 7200RPM SAS 6GB/s 64MB Cache 3.5-inch Hard Drive
SKU: HDD-A4000-MG03SCA400
Price: $479.22
HDD-A2000-ST2000NM0023 - Supermicro 2TB 7200RPM SAS 6GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-A2000-ST2000NM0023
Price: $94.07
HDD-A1000-ST1000NM0023 - Supermicro 1TB 7200RPM SAS 6GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-A1000-ST1000NM0023
Price: $153.51
HDD-A3000-ST3000NM0023 - Supermicro 3TB 7200RPM SAS 6GB/s 128MB Cache 3.5-inch Hard Drive
SKU: HDD-A3000-ST3000NM0023
Price: $166.87
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.