Replacement for 877621-421: Drop-In Alternatives We Stock
Looking for a replacement for the 877621-421 (877621-421 - HP ProLiant ML350 G10 4U Tower Server 1 x Intel Xeon Silver 4110 Octa-core (8 Core) 2.1GHz 16GB Installed DDR4 SDRAM 12Gb/s SAS Controller 1 x 800W)? Pro Disk Network ships HP 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 877621-421
| SKU | 877621-421 |
|---|---|
| Product | 877621-421 - HP ProLiant ML350 G10 4U Tower Server 1 x Intel Xeon Silver 4110 Octa-core (8 Core) 2.1GHz 16GB Installed DDR4 SDRAM 12Gb/s SAS Controller 1 x 800W |
| Stock status | In Stock |
| Detail page | View 877621-421 › |
Drop-in replacements for 877621-421
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.
P11051-001 - HP ProLiant ML350 G10 Intel Xeon Silver 4210 2.2GHz CPU 16GB DDR4 SDRAM 800-Watt Power Supply 4U Tower Server
SKU: P11051-001
Price: $1,278.95
P03686-S01 - HP ProLiant ML110 G10 4.5U Tower Server 1 x Intel Xeon Silver 4108 Octa-core (8 Core) 1.8GHz 16GB Installed DDR4 SDRAM Serial ATA/600 Controller 1 x 550W
SKU: P03686-S01
Price: $1,878.95
P03687-S01 - HP ProLiant ML110 G10 Intel Xeon Silver 4110 2.1GHz CPU 16GB DDR4 SDRAM 4.5U Tower Server
SKU: P03687-S01
Price: $1,936.84
878452-001 - HP ProLiant ML110 Gen10 Intel Xeon Silver 4110 2.10GHz CPU 16GB DDR4 Tower Server
SKU: 878452-001
Price: $3,298.33
878766-S01 - HP ProLiant ML350 Gen10 Intel Xeon Silver 4110 2.1GHz CPU 16GB RAM Tower Server System
SKU: 878766-S01
Price: $4,268.37
HPE P54671-001 ProLiant ML350 Gen10 4U Tower Server Intel Xeon Silver 4210r 2.4GHz C621 Chipset 16GB DDR4 SDRAM 800-Watts PS Smart Array S100i Sr Raid Controller
SKU: P54671-001
Price: $5,755.79
HPE P55536-001 ProLiant ML110 Gen11 4.5U Tower Server 1x Intel Xeon Silver 4410Y 2.00GHz C741 Chipset 32GB DDR5 SDRAM 8x SFF 1x 800-Watts RPS
SKU: P55536-001
Price: $9,713.68
HPE P53566-001 ProLiant ML350 Gen11 4U Tower Server Intel Xeon Silver 4410Y 2.0GHz C741 Chipset 32GB DDR5 SDRAM 800-Watts PS SATA 6Gb/s Controller
SKU: P53566-001
Price: $10,036.84
HPE P60049-001 ProLiant ML350 Gen11 4U Tower Server 1 x Intel Xeon Silver 4410Y 32GB DDR5 SDRAM 1 x 800-Watts RPS Supports 8 x SFF Hot-Swappable Bays MR408i-o Storage Controller
SKU: P60049-001
Price: $11,555.79
594869-421 - HP ProLiant Entry-level Server 1 x Xeon E5620 2.4GHz Tower 6GB DDR3 SDRAM
SKU: 594869-421
Price: $2,255.74
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.