1.6TB NVMe PCIe x4 Mixed Use SFF Smart Carrier Digitally Signed Enterprise Server SSD
Description
The 877994-B21 is a 1.6TB SFF (2.5-inch) NVMe PCIe x4 Mixed Use enterprise SSD in a Smart Carrier, designed for compatible server platforms that support U.2 (SFF-8639) NVMe hot-plug bays. This is a high-performance, low-latency storage option intended for mixed read/write workloads.
Technical Specifications
- Capacity: 1.6TB
- Interface: NVMe over PCIe 3.0 x4 (U.2 / SFF-8639)
- Form Factor: 2.5-inch SFF (U.2)
- Workload Type: Mixed Use (MU)
- Hot-Plug: Yes (Smart Carrier / SCN)
- Firmware: Digitally Signed (DS)
- Drive Identifier (label): MO001600KWJSN
Interchangeable / Replacement Part Numbers
(Exact-match identifiers for this same 1.6TB NVMe x4 MU SFF Smart Carrier DS drive)
- 877994-B21
- 877710-001
- 880244-001
- P04107-001
- MO001600KWJSN
✅ Confirmed Compatibility
Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.
✔️ HPE ProLiant: Servers that support 2.5-inch SFF U.2 NVMe hot-plug bays (PCIe x4 lanes) and Smart Carrier NVMe (SCN) drive support.
☑️ Key Features
- ☑️ NVMe PCIe x4 interface for high throughput and low latency
- ☑️ Mixed Use endurance profile for balanced read/write workloads
- ☑️ 2.5-inch SFF U.2 hot-plug design for serviceability
- ☑️ Digitally Signed firmware for platform security validation
⚙️ Fit Notes
- Requires an NVMe-capable SFF (U.2 / SFF-8639) backplane and NVMe-enabled bays; it will not function in SAS/SATA-only bays.
- Not an M.2 SSD (different connector and bay requirements).
- Confirm your server supports NVMe hot-plug in the target bay and that firmware/BIOS is up to date.
