Replacement for 3X-MS310-DA: Drop-In Alternatives We Stock
Looking for a replacement for the 3X-MS310-DA (3X-MS310-DA - Compaq 512MB Kit (2 X 256MB) 100MHz PC100 ECC Registered CL2 200-Pin DIMM Memory for Alpha Server DS / ES / TS / SC Series)? Pro Disk Network ships 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 3X-MS310-DA
| SKU | 3X-MS310-DA |
|---|---|
| Product | 3X-MS310-DA - Compaq 512MB Kit (2 X 256MB) 100MHz PC100 ECC Registered CL2 200-Pin DIMM Memory for Alpha Server DS / ES / TS / SC Series |
| Current price | $564.83 |
| Stock status | In Stock |
| Detail page | View 3X-MS310-DA › |
Drop-in replacements for 3X-MS310-DA
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.
328807-B21 - Compaq 512MB Kit (2 X 256MB) 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory
SKU: 328807-B21
Price: $564.83
149837-B21 - HP 512MB Kit (2 X 256MB) 100MHz PC100 ECC Registered CL2 200-Pin DIMM Memory
SKU: 149837-B21
Price: $564.83
7026-4120 - IBM 512MB Kit (2 X 256MB) 100MHz PC100 ECC Registered CL2 200-Pin DIMM Memory
SKU: 7026-4120
Price: $564.83
Compaq MS340-EA1/4 1GB Kit (4 X 256MB) 100MHz PC100 ECC Unbuffered CL2 200-Pin DIMM Memory for Alpha Server DS / ES / TS / SC Series
SKU: MS340-EA1-4
Price: $402.67
DRQDS10E1024 - Dataram 1GB Kit (2 X 512MB) 100MHz PC100 ECC Unbuffered CL2 200-Pin DIMM Memory for Compaq Alpha Server DS/ES/TS/SC Series 3x-ms310-ea
SKU: DRQDS10E1024
Price: $96.20
3X-MS310-BA - Compaq 128MB Kit (2 X 64MB) 100MHz PC100 ECC Registered CL2 200-Pin DIMM Memory for Alpha Server DS/ES/TS/SC Series
SKU: 3X-MS310-BA
Price: $186.32
189081-B21 - Compaq 1GB Kit (4 x 256MB) 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory for ProLiant ML570 / DL580
SKU: 189081-B21
Price: $71.58
Kingston KTC9282/1024 1GB Kit (4 x 256MB) FastPage ECC Parity 168-Pin DIMM Memory for Compaq ProLiant 5000R 6 166 200 5000 6 200
SKU: KTC9282-1024
Price: $120.09
328808-B21 - Compaq 1GB Kit (2 X 512MB) 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory
SKU: 328808-B21
Price: $71.58
189080-B21 - Compaq 512MB Kit (4 X 128MB) 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory
SKU: 189080-B21
Price: $308.76
388261-B21 - Compaq 512MB Kit (4 X 128MB) 100MHz PC100 ECC Registered CL2 168-Pin SDRAM DIMM Memory
SKU: 388261-B21
Price: $308.76
192014-00100 - Compaq 512MB Kit (4 X 128MB) 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory
SKU: 192014-00100
Price: $308.76
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.