Replacement for Z7S-WS: Drop-In Alternatives We Stock
Looking for a replacement for the Z7S-WS (Z7S WS - ASUS Workstation Board Xeon Dual-Core, Xeon Quad-core Intel 5400 Socket J 1600MHz, 1333MHz, 1066MHz FSB 24GB DDR2 SDRAM 800MHz, 667MHz, 533MHz SSI CEB)? Pro Disk Network ships Intel 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 Z7S-WS
| SKU | Z7S-WS |
|---|---|
| Product | Z7S WS - ASUS Workstation Board Xeon Dual-Core, Xeon Quad-core Intel 5400 Socket J 1600MHz, 1333MHz, 1066MHz FSB 24GB DDR2 SDRAM 800MHz, 667MHz, 533MHz SSI CEB |
| Stock status | In Stock |
| Detail page | View Z7S-WS › |
Drop-in replacements for Z7S-WS
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.
P5G41T-M - ASUS Intel G41/ICH7 Chipset Core 2 Quad/ Core 2 Extreme/Core 2 Duo/ Pentium Dual-Core/ Celeron Dual-Core Processors Support Socket LGA775 mi
SKU: P5G41T-M
Price: $160.00
P5Q-VMDO - ASUS Intel Q45 Chipset Core 2 Quad/ Core 2 Extreme/ Core 2 Duo/ Pentium Dual-Core/ Celeron Dual-Core/ Celeron Processors Support Socket 775
SKU: P5Q-VMDO
Price: $473.26
MBD-X7DA8 - SuperMicro Intel 5000X Chipset Quad-Core Xeon 5400/ 5300 Series/ Dual-Core Xeon 5200/ 5100/ 5000 Series Processors Support Dual Socket LGA77
SKU: MBD-X7DA8
Price: $606.38
HP 2VN81UT#ABA Z240 Workstation 1 x Intel Xeon E3-1240 v6 Quad-core (4 Core) 3.7GHz 16GB DDR4 SDRAM 1TB HDD 512GB SSD
SKU: 2VN81UT-ABA
Price: $2,881.03
HP 6NA97US#ABA ZBook 14u G5 14" LCD Mobile Workstation - Intel Core i5 (8th Gen) i5-8350U Quad-core (4 Core) 1.7GHz - 16GB DDR4 SDRAM - 256GB SSD - Windows 10 Pro 64-bit - In-plane Switching (IPS) Technology
SKU: 6NA97US-ABA
Price: $57.47
01G012750100DP - ASUS 2.50GHz 1333MHz FSB 4MB L2 Cache Socket LGA775 Intel Core 2 Quad Q8300 Quad Core Processor
SKU: 01G012750100DP
Price: $82.42
01G012750101DP - ASUS 2.50GHz 1333MHz FSB 4MB L2 Cache Socket LGA775 Intel Core 2 Quad Q8300 Quad Core Processor
SKU: 01G012750101DP
Price: $82.42
01G012650100 - ASUS 2.00GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Quad Q9000 Quad Core Processor
SKU: 01G012650100
Price: $85.95
01G012750300TW - ASUS 2.66GHz 1333MHz FSB 4MB L2 Cache Socket LGA775 Intel Core 2 Quad Q8400 Quad Core Processor
SKU: 01G012750300TW
Price: $95.00
01G012750401DP - ASUS 2.83GHz 1333MHz FSB 6MB L2 Cache Socket LGA775 Intel Core 2 Quad Q9500 Quad Core Processor
SKU: 01G012750401DP
Price: $107.21
01G012750400DP - ASUS 2.83GHz 1333MHz FSB 6MB L2 Cache Socket LGA775 Intel Core 2 Quad Q9505 Quad Core Processor
SKU: 01G012750400DP
Price: $185.30
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.