Replacement for D3577A: Drop-In Alternatives We Stock
Looking for a replacement for the D3577A (D3577A - HP 8MB Parity 70ns 36-Bit 72-Pin SIMM Memory Module)? 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 D3577A
| SKU | D3577A |
|---|---|
| Product | D3577A - HP 8MB Parity 70ns 36-Bit 72-Pin SIMM Memory Module |
| Current price | $128.42 |
| Stock status | In Stock |
| Detail page | View D3577A › |
Drop-in replacements for D3577A
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.
C3131A - HP 2MB 70ns non-ECC Unbuffered 72-Pin 36-Bit Parity SIMM Memory Module for LaserJet 4+/4M+/5/4P/5P/6P/4V/3SI/5SI Series Printers
SKU: C3131A
Price: $131.97
D4290A - HP 64MB FastPage Parity 60ns 36-Bit 72-Pin SIMM Memory Module for E-Series Net Server
SKU: D4290A
Price: $194.74
874727-001 - HP 2.10GHz 38.5MB L3 Cache Socket FCLGA3647 Intel Xeon Platinum 8176 28 Core 64-bit Processor
SKU: 874727-001
Price: $250.53
723678-001 - HP Nvidia GeForce GT 640 4GB GDDR3 128-Bit PCI Express 3.0 x16 Video Graphics Card
SKU: 723678-001
Price: $287.37
367721-001 - HP ATI FireGL V3100 128MB DDR1 32-Bit PCI Express x16 Graphics Card
SKU: 367721-001
Price: $304.79
HP DS-RZ1FB-SW/FRB 36.4GB 7200RPM 3.5-inch Ultra Wide 16-Bit Hotswap Blue SCSI Hard Drive for StorageWorks
SKU: DS-RZ1FB-SW-FRB
Price: $509.17
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.