Lenovo 4XB7A10199 ThinkSystem 2.5" PM883 3.84TB Entry SATA SSD
Overview
The Lenovo 4XB7A10199 is a 3.84TB 2.5-inch SATA solid-state drive from the ThinkSystem PM883 Entry series — purpose-built for server and workstation deployment where large-capacity, read-intensive storage is the priority. At 550 MB/s sequential read and 98,000 IOPS random read (4KB), this drive handles the kind of sustained mixed workloads common in database reads, media repositories, and multi-channel video recording backends without the complexity or cost premium of NVMe. If you're speccing storage for a network video recorder platform or a ThinkSystem rack server that doesn't require NVMe latency but does require capacity density, the PM883 in this 3.84TB configuration is worth a close look.
Key Features
- 3.84TB V-NAND Capacity: Roughly four terabytes per drive bay makes it practical to build high-density storage arrays without filling every slot. In a 24-bay server, you can provision 90+ TB of raw SSD storage — meaningful for organizations archiving months of server storage at high resolution or running large database tiers.
- 550 MB/s Sequential Read / 520 MB/s Sequential Write: Both throughput figures sit at the practical ceiling for SATA III (6 Gb/s). Sequential workloads — bulk file reads, large backup streams, video segment replay — get the full benefit of the interface. If your workload is primarily sequential, you won't be leaving bandwidth on the table.
- 98,000 IOPS Random Read (4KB): Nearly 100K IOPS on random reads covers mixed storage tiers where multiple concurrent processes hit the drive simultaneously — think a multi-tenant VMS pulling footage from several cameras at once while simultaneously indexing new recordings.
- 140 µs Read Latency / 40 µs Write Latency: Write latency at 40 microseconds is the more operationally significant figure: writes resolve quickly enough to avoid queuing under sustained ingest. For recording systems writing continuous streams, low write latency reduces buffer overflow risk during peak load spikes.
- Hot-Swap Capable: The 2.5-inch form factor supports hot-swap in compatible ThinkSystem bays, meaning a failed drive can be replaced without taking the server offline. In 24/7 surveillance or always-on storage environments, this eliminates planned maintenance windows for drive replacement.
- 2,000,000-Hour MTBF: A two-million-hour mean time between failures rating is a reliability indicator that matters for budget planning — it signals Lenovo's design intent for sustained enterprise workloads, not consumer-grade duty cycles. Plan for the drive to outlast most deployment cycles before failure probability becomes a concern.
- 2.5-Inch Standard Form Factor, 7mm Height: At 70 × 100 × 7 mm, this drive fits both standard 2.5-inch bays and slim-bay configurations. The 7mm z-height means it's compatible with dense blade and 1U server chassis where taller 9.5mm drives won't seat.
- SATA Interface (No NVMe): SATA is the deliberate choice here — it keeps drive cost per terabyte lower than NVMe alternatives, and most storage controllers in ThinkSystem servers handle SATA RAID natively without additional HBA cards. If your workload doesn't demand sub-100µs NVMe latency, SATA at this capacity is the economical path.
Integration and Compatibility
The 4XB7A10199 is a Lenovo ThinkSystem-validated drive, sourced through the ThinkSystem option catalog. It is designed for installation in Lenovo ThinkSystem servers and is validated against Lenovo's firmware and compatibility matrices. Installing non-validated drives in ThinkSystem servers can result in RAID controller warnings or unsupported-device flags in XClarity Administrator — using a Lenovo-validated option like this one avoids that friction.
The SATA interface and standard 2.5-inch form factor make this mechanically compatible with any server chassis accepting 2.5-inch SATA SSDs, but firmware-level validation and support coverage are specific to the ThinkSystem platform. If you're pairing this with a high-channel NVR or a storage server running a VMS backend, confirm your host controller supports hot-swap at the bay level — the drive supports it, but the bay and backplane must as well.
For storage planning in multi-camera deployments, a 3.84TB drive at typical H.265 bitrates (2–8 Mbps per camera) supports several weeks of continuous recording per drive, depending on camera count and retention policy. Pair with a network video recorder or server-based VMS for scalable long-term storage architecture. For infrastructure context, review our network switch and server storage categories for complementary components.
Frequently Asked Questions
Q: Is the Lenovo 4XB7A10199 compatible with non-Lenovo servers?
A: Mechanically, yes — it uses a standard 2.5-inch SATA interface that fits any compatible bay. However, it is a Lenovo ThinkSystem-validated option, meaning full firmware compatibility, XClarity support, and RAID controller recognition are guaranteed only within the ThinkSystem ecosystem. Use in third-party servers may work but is not validated by Lenovo.
Q: Does this drive support hot-swap replacement?
A: Yes. The 4XB7A10199 is hot-swap capable, allowing drive replacement without powering down the server — provided the host server bay and backplane also support hot-swap. Always verify the chassis specification before relying on this capability.
Q: What is the random read IOPS performance of the PM883 3.84TB drive?
A: The drive delivers 98,000 IOPS on random 4KB reads. This covers most mixed server workloads including multi-stream video playback, database reads, and concurrent access from multiple processes.
Q: Is this an NVMe drive?
A: No. The 4XB7A10199 uses a SATA III interface, not NVMe. It does not require a PCIe slot or U.2/M.2 connector. SATA delivers lower cost per terabyte than NVMe at the expense of higher latency — the right trade-off for capacity-first, read-intensive workloads.
Q: What is the MTBF rating for the Lenovo PM883 3.84TB SSD?
A: The rated MTBF is 2,000,000 hours, reflecting enterprise-grade reliability designed for sustained server workloads.
Q: What are the physical dimensions of this drive?
A: The drive measures 70 mm wide × 100 mm deep × 7 mm tall (approximately 2.76 × 3.94 × 0.28 inches), fitting standard 2.5-inch bays and slim 7mm configurations in dense server chassis.
The 4XB7A10199 is a drive I'd reach for when the spec conversation is about capacity and cost-per-TB rather than raw latency. The PM883 Entry series hits 98,000 random read IOPS and 550 MB/s sequential — solid enough for read-heavy server tiers, and at 3.84TB in a 2.5-inch SATA package, it's a practical choice when you're populating a ThinkSystem server for video retention or tiered storage without blowing the budget on NVMe across every bay.
Technical Highlights:
- 98,000 IOPS Random Read: Handles concurrent multi-stream access without queuing — relevant when a VMS is simultaneously writing new footage and servicing playback requests from multiple clients.
- 40 µs Write Latency: Fast enough to keep up with sustained ingest from high-channel recording systems without backing up the write queue during peak hours.
- 2,000,000-Hour MTBF: Enterprise reliability rating — at a 24/7 duty cycle, this translates to a statistically very long service life, which matters for total cost of ownership calculations in long-term deployments.
Deployment Considerations:
- This is a ThinkSystem-validated option — install it in the correct ThinkSystem server bay and it will register cleanly with XClarity Administrator and the RAID controller without manual intervention. Skipping Lenovo-validated options in ThinkSystem gear often surfaces as controller warnings that waste integration time.
- Watch the SATA ceiling: at 550 MB/s sequential, you're at the practical limit of SATA III. If your workload shifts to write-intensive or latency-sensitive (sub-100µs) requirements down the road, you'll need to revisit NVMe — SATA won't scale beyond this point regardless of drive quality.
Best fit for a ThinkSystem-based video archiving server or tiered storage node in a multi-camera enterprise deployment where retention depth (weeks or months of footage) is the design constraint and write performance is secondary to sustained read throughput and capacity density.
