Replacement for MK1661GSYB: Drop-In Alternatives We Stock
Looking for a replacement for the MK1661GSYB (MK1661GSYB - Toshiba 160GB 7200RPM 2.5-inch 16MB Cache SERIAL ATA 3.0GB/SEC with ROHS COMPLIANT and HIGH DURABILITY Hard Drive)? Pro Disk Network ships Toshiba 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 MK1661GSYB
| SKU | MK1661GSYB |
|---|---|
| Product | MK1661GSYB - Toshiba 160GB 7200RPM 2.5-inch 16MB Cache SERIAL ATA 3.0GB/SEC with ROHS COMPLIANT and HIGH DURABILITY Hard Drive |
| Current price | $896.66 |
| Stock status | In Stock |
| Detail page | View MK1661GSYB › |
Drop-in replacements for MK1661GSYB
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.
MK2561GSYB - Toshiba 250GB 7200RPM 2.5-inch 16MB Cache SERIAL ATA 3.0GB/SEC with ROHS COMPLIANT and HIGH DURABILITY Hard Drive
SKU: MK2561GSYB
Price: $244.26
HDD3A02 - Toshiba 1TB 7200RPM 3.5-inch 16MB Cache SAS-6GB/SEC Internal Hard Drive
SKU: HDD3A02
Price: $165.79
HDD3A01 - Toshiba 2TB 7200RPM 3.5-inch 16MB Cache SAS-6GB/SEC Internal Hard Drive
SKU: HDD3A01
Price: $565.32
MK2002TSKB - Toshiba 2TB 7200RPM 3.5-inch 64MB Cache SATA-3GB/SEC Internal Hard Drive
SKU: MK2002TSKB
Price: $110.53
HDD3B03 - Toshiba 2TB 7200RPM 3.5-inch 64MB Cache SATA-3GB/SEC Internal Hard Drive
SKU: HDD3B03
Price: $165.79
HDD3B04 - Toshiba 1TB 7200RPM 3.5-inch 64MB Cache SATA-3GB/SEC Internal NEAR LINE Hard Drive
SKU: HDD3B04
Price: $226.08
MK1002TSKB - Toshiba 1TB 7200RPM 3.5-inch 64MB Cache SATA-3GB/SEC Internal NEAR LINE Hard Drive
SKU: MK1002TSKB
Price: $226.08
GD3G4-06 - Toshiba Hard Drive 2.5-inch 250GB SATA-300 (3 Gbit/s) 2.5-inch 22-position Serial ATA (SATA) plug 7200RPM Internal
SKU: GD3G4-06
Price: $158.42
HDD2F52 - Toshiba 160GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive
SKU: HDD2F52
Price: $128.95
MK1661GSYFN - Toshiba 160GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive
SKU: MK1661GSYFN
Price: $140.00
MK1661GSY - Toshiba 160GB 16MB Cache 7200RPM SATA 3GB/s 2.5-inch Hard Disk Drive
SKU: MK1661GSY
Price: $182.37
HDD2E64 - Toshiba 160GB 7200RPM 16MB Cache 2.5-inch SATA-300 Laptop Hard Drive
SKU: HDD2E64
Price: $182.37
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.