Replacement for 4KP8H: Drop-In Alternatives We Stock
Looking for a replacement for the 4KP8H (4KP8H - Dell 8GB DRAM PCI-Express 2.0X8 Marvell Write Acceleration Module for Dr4000)? Pro Disk Network ships Dell 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 4KP8H
| SKU | 4KP8H |
|---|---|
| Product | 4KP8H - Dell 8GB DRAM PCI-Express 2.0X8 Marvell Write Acceleration Module for Dr4000 |
| Current price | $1,909.33 |
| Stock status | In Stock |
| Detail page | View 4KP8H › |
Drop-in replacements for 4KP8H
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.
0H9XDY - Dell Marvell Write Acceleration Module WAM 8GB DRAM Write Cache PCI Express
SKU: 0H9XDY
Price: $1,908.42
04KP8H - Dell 8GB DRAM PCI-Express 2.0X8 Marvell Write Acceleration Module for Dr4000
SKU: 04KP8H
Price: $1,909.33
Dell 345-BGBF is a 400GB 2.5-inch SFF SAS 12Gb/s write-intensive TLC 512e SSD with tray/carrier for hot-plug deployment in enterprise servers. Optimized for high-write workloads in data centers, featu
SKU: 345-BGBF
Price: $1,559.21
Dell DX4NF Dell 0DX4NF / DX4NF 750GB PCI Express NVMe 3.0 x4 Write Intensive 2.5-Inch Solid State Drive
SKU: DX4NF
Price: $389.47
Dell MJ37V Dell 0MJ37V / MJ37V DC P5800X Series 800GB PCI Express NVMe 4.0 x4 Write Intensive U.2 2.5-Inch Solid State Drive with Carrier for Poweredge
SKU: MJ37V
Price: $1,426.32
463-6131 - Dell PERC H710P 6GB SAS PCI-Express 2.0 RAID Controller with 1GB Flash Backed Write Cache
SKU: 463-6131
Price: $819.33
MX846 - Dell Wireless 1505 PCI Express WLAN Mini-Card Network Adapter - PCI Express Mini Card
SKU: MX846
Price: $78.00
0MX846 - Dell Wireless 1505 PCI Express WLAN Mini-Card Network Adapter - PCI Express Mini Card
SKU: 0MX846
Price: $78.00
330-BBEY - Dell PCI Express Riser 1 Right 3 x8 PCI Express Slots 2-Processor for Power Vault R730/xD
SKU: 330-BBEY
Price: $128.91
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.